Plants – Page 2 – a curious nature

Red Barberry – An Unforgettable Encounter

July 23, 2025

When you think of ‘Barberry,’ does a shrubby knee-high landscaping bush that transforms to flame red in the fall, come to mind? If so, you may have seen hedge rows of the plant known as Japanese barberry ……

Japanese barberry (Berberis thunbergii) is a non-native shrub that was introduced from Japan in 1875 as an ornamental that’s planted for erosion control and as a living fence. But this invasive shrub outcompetes and displaces native plants, alters ecosystems, and is a host species of black-legged ticks that carry Lyme disease.

When you think of ‘Holly,’ does a plant with boughs of prickly green leathery leaves naturally ‘decorated’ for the holidays with red berries, come to mind? If so, you’re likely familiar with the iconic American holly ……

American holly (Ilex opaca) is a native shrub of eastern and south-central U.S. that grows well in both dry and swampy soils. The plant, which is also cultivated as an ornamental, forms thick a canopy cover for birds and other wildlife, and the female plants produce an abundance of shocking red berries, loved by birds but poisonous to dogs, cats and humans. Regardless of the risk, bountiful quantities of leafy boughs and clusters of red berries are harvested each fall and brought indoors to create holiday wreaths and other seasonal decorations.

Now imagine you’re hiking in a pinyon-juniper forest of the American Southwest. You decide to bushwhack to a connecting trail and all of a sudden find yourself hopelessly stuck in a 10 foot high shrub covered in juicy red berries and very prickly holly-like leaves. This large (somewhat familiar) shrub is a surprisingly effective barricade; a formidable fence. You’ve become entangled in thousands of armed leaves preventing your forward or backwards movement without getting seriously poked and stabbed!

Is this the desert variety of American holly? Maybe it’s the giant living fence of a Japanese barberry gone rogue?

Nope! It’s neither. You’ve stumbled upon (into) a hardy specimen of the desert Southwest native Red Barberry (Berberis haematocarpa). But no wonder you were confused. This shrub, which can grow to 13 feet tall and nearly as wide, has an abundance of holly-shaped leaflets armed by a sharp spine on each lobe tip. And if birds haven’t devoured all of the red berries, you may find an ample supply of a refreshing (albeit tart) snack while you carefully and oh-so-slowly free yourself from the shrub’s embrace.

Red Barberry leaves – each lobe tip is armed with a needle-like spine

By now you’ve created lasting memories of Red Barberry, and have promised to always be alert for surprise encounters when visiting the desert island Southwest.

The hiking scenario above conjured up one of my hard-learned lessons from 8 years ago. Having just moved to New Mexico, Roy & I began avidly hiking local trails. Wishing to master the native flora as quickly as possible, one day I discovered clusters of red berries hanging inside the leafy canopy of a 5 foot shrub. What could they be?! Only having eyes for those juicy berries and an irresistible urge to gather a bunch for closer inspection, I plunged my open hand through several layers of small leaflets and successfully clutched a cluster. It was then I realized those spiny leaflets had poked, scratched and even penetrated my bare skin, as evidenced by tiny trickles of blood dripping from my hand and arm! Now that I had captured those pretty berries, it was obvious they had to be released to permit me the delicate maneuvers required to free my arm and minimize further injury. It was that day that I learned all about Red Barberry; lessons that will likely stick with me always!

Red Barberry berries amid armored leaves

Since that close encounter 8 years ago, it’s no surprise I’ve never been a big Red Barberry fan, until ……

…… this past May a 13 foot tall plant in front of our home burst out in the most spectacular display of sunshine yellow flowers, literally covering the entire shrub front to back; top to bottom! The fragrance was overwhelming for the entire 2+ weeks the flowers were in bloom. And not only our Barberry was in full bloom, but about a dozen more barberries in our neighborhood and surrounding area were also covered in vibrant yellow. It was an amazing sight, causing me to figuratively re-embrace the native Red Barberry!

For more tidbits about Red Barberry, browse the text and illustrations displayed on my journal pages. Hope you enjoyed this post.

As always, thanks for stopping by!

P.S. In case you’d like to know about the etymology of the name Berberis haematocarpa…… ‘Berberis’ is a Latinized form of the Arabian name ‘barbaris, for barberry. “Haematocarpa” means ‘blood-red fruit’ referring to the bright red berries produced by this shrub. The word is derived from the Greek words “haima” (blood) and “karpos” (fruit).

Mexican Hat

July 11, 2025

A few years ago I stumbled across this plant while walking around our neighborhood. Being immediately awed by its richly-colored petals skirting an upright cylinder or cone, I knew it would be a perfect addition to our high elevation (7,300 feet) landscape. My idea was to wait until the flowers on the cone faded and collect some seed to scatter in our yard. After repeated trips hoping to find evidence of seed, I was skunked. Either I missed the dispersal event, or this plant was 100% sterile. On the outside chance there were microscopic seeds embedded in the cone, I resorted to cone collection. Fast forward to the next spring …… every spot I’d planted those cones was barren; nothing had sprouted; zero; zip.

Fast forward again to early July 2025. This wildly blooming plant was growing vigorously in many of the dry disturbed openings and roadside areas throughout our new neighborhood! Time to learn more about such a charming member of the sunflower family called Mexican Hat.

Mexican Hat (Ratibida columnifera), also commonly known as rocketflower, and both upright and longhead prairie coneflower, is a native perennial found across the Lower “48” (U.S.), southern Canada and northern Mexico at elevations ranging from 5,000-7,500 feet. Its Ray flowers come in a dazzling sunshine yellow, along with a soft velvety royal purple-brown, an intensely deep rust-red brown, and rusty oranges – all with some measure of sunshine yellow marginal accents. Each Disc flower (those tiny spots that spiral, Fibonacci fashion, around the upright cone) has 5 fused pale-green petals (the Corolla). The Corolla surrounds 5 fused purple/red oxide-colored Anthers (the pollen structures of the Stamens). The Anthers are shoved up through the Corolla by the developing Style (the stalk of the Pistil) where they burst into 5 sunshine yellow pollen “strands” resembling a hairdo of long, twisted, windblown dreadlocks! The shockingly beautiful colors unfailingly lure many insects hungry for pollen and/or nectar.

The entire Capitulum (the densely packed flowerhead of a composite “flower”) continually waves in the slightest of breezes as it perches atop the long stiff and naked stem (the Peduncle) of the flowerhead. Below the Peduncle are the many branched feathery-like, deeply lobed leaves. These leaves seem to be the primary source of a curiously fascinating fragrance. After handling the plants for several days, I began thinking of the aroma as being cautiously sweet-scented with subtle hints of slow roasted tomato + red pepper-infused homemade shortbread cookies! I’m looking for a recipe!

All “said and done,” Mexican Hat can grow from 8 inches tall to over 3 feet!

Benefits of and Curiosities About Mexican Hat

Special Value to Native Bees – According to The Xerces Society for Invertebrate Conservation, Mexican Hat is recognized by pollination ecologists as attracting large numbers of native bees.

Food Source for Wildlife Species – In addition to being an important source of pollen and nectar for native bees, Mexican Hat also attracts many other insects like butterflies and moths, and hummingbirds sip its sweet nectar. Wildlife that feast on its seeds include small song birds, wild turkey and rodents. Even white-tailed deer will eat the foliage, despite its reported deer-resistant qualities.

Supports Native Pollinators, Attracts Beneficial Insects, and Promotes Biological Diversity – Mexican Hat is a adaptable and resilient wildflower species, able to endure extended periods of drought, hot and cold temperatures, and diverse habitat and soil conditions. Because of these characteristics, and because the species is a self-seeder, Mexican Hat provides food and cover for wildlife, is a reliable source of pollen for at-risk native bees, and makes an excellent choice for sustainable gardening, habitat and soil restoration, and prairie conservation efforts. And not to be overlooked, Mexican Hat attracts beneficial insects like lady beetles and lacewings that help control garden pests like aphids and caterpillars, and makes a valuable contribution to natural pest management strategies.

Many Uses; the Ethnobotany of Mexican Hat – North American indigenous peoples prepared the leaves, stems, flowers and/or the cones in certain ways to treat specific ailments suffered by people and animals. By creating washes, by boiling, physically rubbing and crushing, decoctions, concoctions and infusions were used to treat chest pains, wounds, stomach aches, fevers, headaches, urinary problems, rattlesnake bites and to induce vomiting. Mothers wishing to wean their babies had crushed leaves rubbed on their breasts. Horses with urinary problems were hand fed the entire plant as a cure, and sheep that are “out of their minds” are given a cold infusion.

The cones were used as baby nipples. Leaves and flowerheads were boiled to make a pleasant tasting tea.

A Symbolic Meaning and Familiar Visual of Mexican Hat – In Mexican culture, this wildflower is often associated with traditional celebrations, ceremonies and festivals. Mexican Hat is a symbol of joy, abundance and cultural heritage. The common name “Mexican Hat” was given to this wildflower because it reminds many of the shape of a traditional Mexican sombrero.

Origin of the Scientific Name Ratibida columnifera – The Etymology of the genus name Ratibida was published in 1818 by Constantine Samuel Rafinesque-Schmaltz (1783–1840). Even to this day, the meaning of Ratibida is a mystery. It’s well known that Rafinesque-Schmaltz often assigned unexplained names to plants. Oh, and be aware that around 60 sites online use the spelling “Ratidiba” rather than Ratibida. So if poking around the internet for more information about Mexican Hat or any of the other prairie coneflowers, don’t be fooled by the typo!

The species epithet columnifera is a Latin name meaning “bearing columns.” This refers the tall cylindrical or cone-shaped flowerhead (Capitulum) which is the support structure (the Receptacle) for the numerous Disc flowers, the 7 Ray flowers, and the 7 small leafy bracts (Phyllaries).

Loving My Mexican Hat!

Early this spring I purchased 2 Mexican Hat plants for our garden. I’m happy to report they are doing great and loaded with 10-20 yet-to-mature pale green cones. Wonder what color the Ray petals will be?

I’m also planning to collect seed again this year, after learning the best time is early Fall when the cones look like they’re withering. Wish me luck!

Hope you enjoyed my exploration of this marvelous native perennial member of the sunflower family. Even though in a previous post I made a thorough plunge into the sunflower family, I learned even more putting this post together.

As always, thanks for stopping by!

Sketchbook Revival 2025 ….. Binge Fest Extravaganza!

June 16, 2025

What a whirlwind celebration! Sketchbook Revival (SR) 2025 Binge Fest was so much fun. And Wow! Two jam packed weeks of creativity was over in the blink of an eye!

Karen Abend, SR creator, host extraordinaire, and wonderful artist, came up with a brilliant idea for the SR 2025 session. I would swear the creative gears inside her head were spinning with delight as she declared, “Yureka! I’ve got it!”

Beginning on May 27th thru June 9th, Karen generously opened up the SR historic vault and set free all of the workshops conducted the first 5 years of SR (2018-2022)! That unbelievable offering came to more than 130 one-hour-long workshops of inspiring, hands-on, and creative play time all instructed by well-known experts in artistic fields associated with Sketchbook Journaling.

Challenge presented ……. Challenge accepted.

Since I’ve been participating in SR each year since 2018, and attended most of these workshops in the past, my goals and strategies to tackle the challenge were these:

Complete a minimum of 4 workshops daily;
Two workshops should involve a project outside of my comfort zone, such as portrait drawing, fantasy, word play, collage, and properly stitching my own SR sketchbook so it wouldn’t fall apart during the 2-week challenge, etc.;
Two workshops should involve projects within my comfort zone, such nature subjects, urban sketching, whimsey, and lettering, and those using watercolor pencils, graphite, and ink;
Develop fresh, interesting, and imaginative sketches during the workshops;
Allow Flambé to play along;
Slow down, breathe, and enjoy the 2-week marathon without becoming overwhelmed;
Recognize and gather take-away tips and techniques to bring into my Nature Journaling practice and Zentangle storytelling.
Keep sketching and sharing.

After two weeks of play, I was able to fill up my handmade and successfully stitched SR 2025 sketchbook! With a total of 46 pages completed (doubling up workshop projects on a handful of pages), including several pockets with inserts, I was pretty happy (and a bit exhausted).

If you’ve participated in SR in the past, or maybe took on the 2025 challenge as your first time, you know how intense (in an exhilarating way) it can become. If not, and would like to learn more, check out this link

This link will take you to Karen Abend’s website where you can ask for more information about Sketchbook Revival. https://karenabend.com

Hope my collection made you smile and laugh! I certainly got a kick out of the experience.

Well, until Sketchbook Revival next year, thanks for coming along!

Front and back of the concertina book that tucks into the pocket above.

My hand sewn, one signature SR 2025 Sketchbook.

High on the Views: Camping Above the Rio Grande

June 6, 2025

Such an awesome-inspiring place to spend a Spring week in New Mexico!

Three of the five big boys! Rocky Mountain Big Horn Sheep.

Rio Grande del Norte National Monument …..

comprises a breathtaking 245,000 acre area of the northern Rio Grande rift valley in north central New Mexico. Established as a Bureau of Land Management (BLM) national monument in 2013, the rugged wide-open plains average 7,000 feet in elevation before dropping into steep narrow canyons carved into the landscape by rivers that have been flowing for millennia.

The confluence of two of these rivers, the Rio Grande and the Red River, occurs in the northern Wild Rivers area of the Monument. It’s at this confluence where the gorge is its deepest at 800 feet, and its widest from rim to rim measuring 3/4 mile. It’s an impressive view from the la Junta (“the Meeting”) Overlook. All of the views from anywhere along the rim are impressive.

We backed our RV (‘Felix’) into what must’ve been the best designated camping site ever ….. #9 on the southern loop in Big Arsenic Springs Campground. After setting up, we discovered that Felix rested only a few steps west was the rim and the long plunge down to the Rio Grande! But immediately south of us, the rim formed a small peninsula where nearly every afternoon I could be found sketching the plants growing from the basalt cliffs, or the swifts and turkey vultures soaring along the cliffs and over the river aided by the canyon’s updrafts. This skinny little peninsula quickly became my favorite sit spot; then late one morning it became priceless …….

Can you spot our RV? We were precariously perched above the Rio Grande, right on the rim of the gorge!

I could hear them approaching, like a swarm of bees. In a matter of seconds I was witnessing a cacophonous chorus of 100’s of pinyon jays. These noisy birds quickly moved in and onward while descending, like they were famished, on this year’s piñon pine cone-laden trees in large erratic groups, all the while screaming, “Hurry, Hurry, Hurry, Hurry!” Where exactly they came from or where they went remains a mystery. All I know was the spectacle must’ve lasted a good 10 minutes or more, as I watched wave after wave of these birds pass by. I still get goosebumps (jaybumps?) recalling those exciting moments.

We had planned to spend only one day camping in the Monument, but every morning we decided to stay at least another and then another day. We hiked every rim and interior trail (sometimes more than once), spent hours at all of the Overlooks getting ‘High on the Views,” were thrilled with our chance encounters of five (5) Rocky Mountain Big Horn Sheep rams (twice in one day), and marveled at how the forces of nature* collaborated to carve the narrow and steep 800 foot deep gorge within the Monument.

But alas, it became time to pack up our home away from home. Even tho a string of completely clear days allowed sun to shine on our solar panels from sunup to sundown, keeping Felix’s battery purring happily our entire stay, it did nothing to recharge our potable water tank. So the morning we found the water indicator light teetering on ‘Empty,’ was the day we headed for home (after enjoying a farewell hike, of course) with my nature journal full of sketches and memories for a lifetime!

Do you have an especially special place where you can spend time in nature? Please share your discovery and what makes it so awesome!

As always, thanks for stopping by!

*Geology 101

From the overlooks throughout the Monument, we could see stacks and stacks of basalt and ash lining the narrow canyon walls of the Rio Grande Gorge. It’s hard to imagine the volume of material deposited during two very active periods of volcanic activity that occurred 5 and 3 million years ago. Soon after these events, water moving through the major drainage in the area (today’s Red River) began eroding pathways into these deposits as it flowed downstream into the 10-16 million year old rift valley. Geologists refer to the ancient Red River drainage as the ‘original Rio Grande’ because the still-closed San Luis Basin to the north (in south central Colorado) would not overflow for a few million years. Then 400,000 years ago, coinciding with a change in climate resulting in an overabundance of snow and rain, the San Luis Basin filled and spilled. As water does so well, this new and powerful river, today’s Rio Grande, moved ‘downhill’ towards the ‘original Rio Grande’, cutting through everything in its path (including the ancient volcanic deposits). When it converged with the ‘original Rio Grande,’ the erosive force of both rivers became enough to eventually carve out an 800-foot deep gorge in the Rift.

Confluence of the Rio Grande and Red River

Happy National Love a Tree Day!

May 16, 2025

Zentangle Patterns: thumbprints, cobbles, Lumpi, Cruffle, Shattuck, lightning, thorned Pokeleaf, sweet pea, mythograph, Icantoo, remo, greenery vibrant, feathering s-curve, boundary, Arcflower, hepmee, Quabog, raindotty, tsui

And many thanks to Lynn Mead for sharing her Tree of Life Labyrinth pattern. Super fun to give a whirl! The easy to follow directions can be found on tanglepatterns.com posted 08/14/2021

Today, May 16th, just so happens to be National Love a Tree Day! It’s the official day to celebrate all of life’s joys brought to us by the trees we share this planet with. Whether you love reading in the shade or taking a bite out of a fresh fruit pie, National Love a Tree Day encourages y’all to get outside and enjoy a tree.

A Changing Landscape

We all know many tree species live many many years; some live to be several thousand years old. According to the U.S. Forest Service, about 766 million acres of forest land exists in the United States today, a number that’s held steady since 2012. But the nature of our forests has changed over the last 400 years, due to changes in management practices and demand. Population growth, rural and urban development, along with a variety of land uses (like conversion of forests to agriculture use) resulted in a steady decline of forested acres between 1630 and 1910; a decline from 1,023 million acres to 753 million acres or 46% to 34% of the total land area in the U.S. Since that time until the present, where people choose to live and how the land is used has been constantly changing. While some urban forests increase, other areas see a decline. Tree planting programs improve landscapes but human activities and population growth continue to impact these ecosystems.

We All Benefit from Trees

Trees provide more than just beautiful landscapes and a shady canopy on a sunny day. They play a significant role in reducing erosion and moderating the climate as well as give us oxygen. Large quantities of carbon are stored in their tissues as trees remove carbon dioxide from the atmosphere. They provide habitat and structure for strong ecosystems.

How to Observe National Love a Tree Day

This is a good day to plant a new tree native to your area, or spend some time enjoying the beauty of the trees, Take time to learn how to care for the trees you have, too, whether you live in the mountains or the desert. Write down all the reasons trees are important to you. If you have a favorite tree, or a tree you’re not familiar with, begin a little research project about that (or those) species, and journal about your findings.

What will you do today to celebrate trees?

Happy National Love a Tree Day!

As always, thanks for stopping by!

A Fiery Hot Hummer!

May 14, 2025

Nope …. that’s not a title typo!

Of all the hummingbirds migrating through central New Mexico, the male Rufous ‘hummer’ (Selasphorus rufous) is the most spectacular. Showing up when our hot Summer temps begin to soar, he has two things on his mind ……. #1. find the best patch of nectar-rich tubular flowers, and #2. keeping that patch all to himself to refuel before completing his 4,000 mile migration from southern Mexico to southern Alaska. Upon arriving from Mexico, the flashy 2-1/2” long Rufous, garbed in a feathery cloak of flame colored oranges and reds, quickly lays claim to an area of sweetly blooming flowers that may include penstemon, columbine, scarlet gilia, Indian paintbrush, mint, lily, fireweed, larkspur, currant, and heath. Determined to defend his patch against all invaders, he performs a quick flower flyover. If satisfied the coast is clear (for now), he takes up a strategic observational post by perching on a nearby tree branch to watch for rival hummers.

Ever alert and constantly in motion, his perch gives him a great vantage point to scan the area by looking right and left/up and down, all the while making quiet chittering and chipping noises. If another hummer, and especially a male Rufous dares to enter his territory and sip from his flowers, oh no! Becoming highly agitated, the perched bird spreads his tail while flashing his colorful gorget (throat feathers) seconds before dive bombing his competitor, loudly screaming his alert call while attempting scare off the thief. If this tactic doesn’t work, i.e. the rival is determined to hold his piece of air space, a duel is declared.

Rufous hummers are well known for their aerial acrobatics. Perhaps you’ve witnessed their display, which likely put you in awe of this little powerhouse. If not, what you’ve missed is their incredible speed of initial attack, their precision, the cacophony of noise coming from such a tiny blur of a bird, the maneuverability of numerous aerial loop-de-loops and J-pattern sky displays allowing them to dive repeatedly at their foe, and their tireless determination in defending their rights to their flowers. It’s a spectacle you have to see to believe!

The Rufous will attack not only males and females of their species, but hummingbirds of all species, and even large insects, all with the audacity to steal precious nectar from his prized flowers.

And never, ever sit near or below a hummingbird feeder when there’s a Rufous in the neighborhood. I learned the hard way after being attacked over and over again by a surprisingly intimidating Rufous hummer. Despite being thankful I chose to wear a hat that afternoon, a large dose of common sense had me backing away from his feeder for fear he might have a stroke before drawing blood. My heart still races when recalling this thrilling yet scary encounter.

While reading about the Rufous, I learned that all ages and both sexes of this species are aggressive, even during their brief 1-2 week migration stopovers. This is certainly very good information to know about, having only witnessed males launch themselves at intruders, myself included!

Can’t wait for Rufous migration season!

Have you learned something new about this wildly fascinating and fiery hot hummer of southern Mexico, the Western US, Canada and southern Alaska? If you have a Rufous or any hummingbird story to share, please do! Oh, I also hope you’ve enjoyed my colored pencil artwork of a male Rufous about to sip nectar from a freshly blooming penstemon.

Work in Progress …… showing an almost completed composition on smooth Bristol paper and a few of the Faber-Castell Polychromos colored pencils used in creating this Rufous hummer and penstemon.

As always, thanks for stopping by!

Dance of the Bagworms

May 9, 2025

On a warm Spring morning, wandering around a grove of American Sycamore, I became curious about these magnificent trees: where in the US are they native; why are some leaves larger than the palm of my hand and some half the size; what about those odd pingpong sized seedballs lying on the ground everywhere you look ….. why don’t they roll away in search of an ideal spot to pop open so the seeds can germinate …… when the seedballs are kicked, stepped on or crushed beneath a car tire, do the 1,000’s of seeds inside blow away to sprout ….. are the seeds (all or some of them) even viable ….. do the seedballs make a good ink or dye or maybe they’re edible or even medicinal……. what, if any wildlife species eat the seedballs or seeds; and ooooohhhhhhh, sycamore bark! Why does this tree’s bark flaunt a pastel palette of greens, yellows and pinks. These and many more questions came to mind that it seemed about time the American Sycamore became a subject for my nature journal, until ……………..

There! In the tree above my head, I spotted a most curious thing. Parting a few of that sycamore’s beautiful Spring green palmate-shaped leaves was a bundle of dead brown and beige leafy bits and sticks all haphazardly glued together. Wishing to get a closer look at that elongated ornament shaped “thing,” I found it was securely suspended from a branch. Trying to puzzle out this fascinating mystery while searching for my pen knife, a stiff breeze blew through the tree. It was then a I noticed hundreds of those 2-3” long bundles all over the tree; from the base to its crown!

Curiosity is the Essence of Nature Journaling

What continues to draw me to nature and nature journaling after so many years are the surprises in the familiar and in the unknown. I know well enough that new encounters in nature are infinite; you just have to open your eyes and look. Having learned by carefully observing what appears to be familiar, often leads to new discoveries. That’s when my curiosity kicks into high gear ….. when it’s time to engage in some serious poking around to figure something out; to learn what the “thing” is.

Curiosity, for me, is the very heart and soul of nature journaling. The ‘art’ of curiosity even precedes skill in observation. It’s what drives me out the door in the morning and fuels my exploration. Curiosity fills the mind with countless questions if for no other reason but to develop a deeper understanding of the natural world.

But I “wax philosophical.” Needless to say, my curious discovery on that warm and breezy Spring morning prompted an abrupt change of mind for my next blog post (this post). Anxious to learn about the “thing” suspended from a tree branch, probably minding its own business, I proceeded to cut it down (along with two more) and popped them in a bag along with a few sycamore leaves and seedballs.

Later that same day …….

Upon completing my journal sketches of sycamore leaves and seedballs, and posting a few photos to iNaturalist for an initial ID, it was time to take a closer look at my discovery. Reaching into the bag for one of the “things” (wiping my hand free of spider webbing?), I placed it on my examination table surrounded by several hand lenses, a larger magnifying glass, a penknife, and 2 pairs of tweezers. Before beginning the dissection, I noticed about a dozen black pepper-sized bits moving about the “thing.” Thinking tiny spiders had come from the bag, I didn’t give them a second thought (should’ve been curious!).

This bagworm bag was the subject of my dissection. Notice the pepper-sized black dots next to the bag ….. those are wiggling 1st instar larva.

iNaturalist ID Pick :::::::::::::: BAGWORM MOTH ::::::::::::::: iNaturalist ID Pick

(awaiting genus/species ID)

A Bagworm Moth!

How cool is that!?!

The opened bag of a female Bagworm moth. She’s very dead, but her progeny are escaping as fast as they can.

Dissection resumes ……

After finding out the “thing” I’ve been pondering over is the Bag of a bagworm moth, I learned the Bag was built during last Spring, Summer and Fall by either a male or female bagworm moth. If a male, the Bag would be empty; if a female, the Bag would contain her remains …. she would’ve died last fall after a male fertilized 500-1,000+ eggs she overwintered inside her body until Spring when newly-hatched larvae would emerge from the bottom of the Bag and begin the species’ life cycle all over again.

The Bag, that took about 10 minutes and all my dissection tools to open, contained the black and mushy remains of a female and 100’s of wiggling/dancing larvae! They were on the move; escaping from the now wide open Bag, and quickly covering my examination table like a pepper grinder out of control.

And my effort to open the Bag? This made sense after reading about the high tensile strength of the silk they produce. These thin strands of silk, 10x stronger than that produced by silkworms, is used in abundance to construct their Bags.

The coolest thing ever! Notice the either late 2nd or early 3rd instar larva, no longer naked, but swaddled in very chewed up leafy bits glued together with strong silk. This dude was hiking up a sycamore branch, continually chewing, wiggling, and gluing.

After disposing of all the naked 1st instar larvae waggling and dancing across my examination table, I placed the dissected Bag, the two whole Bags, and collected leaf material into a clear plastic ziplock to observe what would happen. Over 10 days, the number of larvae multiplied and the naked 1st instar caterpillars grew in size (at least to 2nd instar) while building their individual Bags from tiny bits of leaf litter! Their wiggling dance seemed to be the way their silk strands wrapped and secured leafy bits around their bodies. It’s been fun to watch all the activity.

Have you ever encountered one or more of the 1,350+ species of bagworm moths? What materials were their Bags made from? Please share your experience with these fascinating members of the butterfly/moth family of insects.

As always, thanks for stopping by!

A Rosette by any other name …….

April 23, 2025

A selection of basal rosettes that popped out of the ground this Spring.

Have you ever noticed a dandelion? Oh sure …… you’ve seen hundreds, probably thousands of those ubiquitous sunburst yellow flowers blanketing a lawn or brightening an abandoned field. But before all that brilliance magically appears, have you ever looked below all those flower stalks? Have you ever noticed a dandelion before it blooms?

It’s early Spring in the mountainous areas of central New Mexico, and it seems like the high desert is slow to bloom this year. Anxious to spot even a hint of green during this transition time is always challenging, but if you look closely …….. Tucked beneath dry grasses and piled-high tumbleweed skeletons wedged next to swelling cholla you’ll find the green. Clusters of new leaves hugging the ground no more than an inch high, are beautifully arranged in a circular pattern like the unfolding petals of a rose.

Rosettes!

Rosette arrangements are found throughout nature,¹ but in the flowering plants they are particularly common in the following families: Asteraceae (like dandelions), Brassicaceae (like cabbage), and Bromeliaceae (like pineapple). Many other families display the rosette morphology too. The needle sharp leaves of yucca and the bayonet-shaped leaves of century plant (in the Agave family) form tall rosettes. The intricate leaves of wild spring parsley (a tiny member of the Parsley family) and the petite red-stemmed stork’s bill (Geranium family) both form ground-hugging rosettes.

A century plant displaying a beautiful basal rosette.

Where Rosettes Form

Basal Rosettes grow close to the soil at or near the plant’s crown (the thick part of the stem where the roots attach). Their structure is an example of a modified stem in which the internode gaps between the leaves do not expand, ensuring all the leaves stay tightly bunched together and at a similar height. A protective function of a basal rosette makes it hard to pull from the ground; the leaves come away easily while the taproot is left intact (have you ever tried to pull a dandelion without snapping off the root?). Generally speaking, basal rosettes improve a plant’s odds at survival. For example, overwintering rosettes, like the basal leafy growth produced in year #1 of the 2-year life span of giant mullein, protect the plant and its roots from extreme cold temperatures. Emerging Spring rosettes, like those found in long-stemmed poppy, also protect the plant from late winter frosts. Basal rosettes are also more protected from changes in microclimate, gravity, wind, browsing, and mechanical damage if they are closer to the ground than tall leafy stems would be. help in water balance and conservation, especially important during periods of drought.

Lichen that has form small rosettes on rock.

But don’t only look down. Another form of rosette occurs when the internodes (those areas between leaves) along a stem are shortened, bringing leaves closer together as in lettuce and some succulents.^2.And although not as common as basal rosettes, some plants form rosettes at the terminal or top end of their often naked stems, branches, or even trunks. One plant that does this is the native sedum called wild stonecrop. The top of the plant stems usually terminate in whorls or three fleshy leaves. Another example is the Hawaiian screwpine, which has a terminal rosette of sword-shaped leaves which sits atop an erect trunk, often supported by prop roots.

Know Your Local Rosettes

A number of desirable and undesirable (weedy) plant species produce rosettes, particularly basal rosettes. Being able to identify a species that pops up in the Spring by its rosette is so helpful in preventing a removal mistake by inadvertently digging them up. Many weedy, non-native plants gaze first at their world through rosette “eyes.” But not all plants with rosettes are undesirable. Do you know your local rosettes by their other names?

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¹ Rosettes are found throughout nature, not just in the flowering plants. Here’s some examples you may have seen or heard of:

In bryophytes and algae, a rosette results from the repeated branching of the thallusas grown by plant, resulting in a circular outline. Lichens also grow rosettes.

Tiny wasps and midges can induce the development of galls that become leafy rosettes.

Jaguars, leopards and other feline species display rose-like markings on their fur, referred to as rosettes.

Malaria parasites are known to form spontaneous rosettes in uninfected red blood cells.

Neural rosettes in the human brain are being studied to learn how new cells are born.

It is unknown why the Rosette-Nosed Pygmy chameleon, at home in the mountains of Tanzania, has evolved a distinctive, rosette-shaped, fleshy protrusion on the end of its nose.

The Rosette nebula, named for its rosette-like appearance, is a beautiful collection of gas and dust 5,200 light-years from Earth in the constellation Monoceros the Unicorn, and stretches about 130 light-years across.

A gorgeous lichen decorated rock from Colorado. Note the rosette patterns of growth (the thallus)

² The horticultural definition of a succulent describes a drought-resistant plant where the leaves, stems, or roots have become fleshy and their tissues are able to store water. Succulents include aloe, euphorbia, sedum, the garden favorite hen-and-chicks, and bromeliads. But horticulturalists do not include cacti in the succulent group. huh? Even though cacti are frequently found in books describing succulents based the definition of a succulent, succulents are not cacti. In agreement with that last statement are many botanical and other scientific experts. (Can this get any more confusing?). So basically some experts are lumpers, while other are splitters. Which are you?

Basal rosette of a yucca in the NM foothills.

P.S. Cacti have stems that are thickened fleshy water-storing structures, and are considered to be a stem-succulent group of plants. Are there any cacti species that develop leafy rosettes? Because the spines are the leaves, greatly modified, in all my rabbit-trailing thru the internet and perusal of my collection of botanical references I’ve yet to see any spines forming whorled/rosette-like patterns. If you have, please contact me immediately!

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Are you ready to explore the wide diversity of rosette forming plants in your neighborhood? Get on out there before those circularly-arranged leaves become disguised by an overabundance of gorgeous wildflowers!

As always, thanks for stopping by! And Happy Earth Day (week)!

A Honey of a Prize!

Meet the Honeydew Gall-Wasp Gall

April 4, 2025

It’s Spring!

When the urge to nature journal is too hard to resist, but everything around you is still brown, crispy and covered in dust, I begin looking for any curious phenomena suitable for rabbit trailing (even rabbit tracks work!). The other day while hiking a steep hill, I was looking for sign the oaks were close to breaking bud. Spotting a string of little dark red beady objects lining many of the mostly leafless stems of am oak was certainly encouraging. From a distance they appeared to be swelling leaf buds; at least their color seemed right. But an up-close inspection revealed my hopeful find as last December’s vacated “homes” occupied by oak gall wasp larvae. Having never seen this species of stem gall before, naturally this would be a perfect most curious phenomenon to tackle. And that’s just what I did!

The Honeydew Gall-Wasp Gall

Arriving back home with a small collection of oak stems crowded with tightly packed galls (resembling miniature bread loaves), my work began. Assuming the host oak was a Gambel’s (Quercus gambelii), I began my search of stems galls on that species. Carefully scouring the literature the genus appeared to be Disholcaspis, but none of the species seemed a good match. So after many days in quandary, I consulted my favorite oak gall ID specialist, firing off a lot of questions, written descriptions and photos. Patiently awaiting his reply, I continued to find more resources to review. Gall wasps have a complex life cycle, and their galls are a challenge to identify.

After 2 weeks a welcome reply arrived from the specialist. Boy did I feel silly, knowing I should’ve known better! The oak host was not a Gambel’s but a cross between Gambel’s and Shrub Live Oak (Q. turbinella) which produces a hybrid called Wavyleaf oak (Quercus x undulata). Correcting my mistake was key to identifying the stem gall! Picky little wasps, huh? Happy the specialist agreed the genus is Disholcaspis, the obvious species responsible for the gall was turned out to be D. spissa; the Honeydew Gall-Wasp ….. making my discovery the Honeydew Gall-Wasp Gall!

Lesson Relearned

When nature journaling, despite how excited you may be to find answers, it’s always, always best to slow down, breathe, carefully observe, ponder, question, make connections, and enjoy the journey ahead of the destination!

Some Gall Descriptions and A Prize!

Outside appearance: Young galls of this wasp are yellowish and hairy. Mature galls have beige-brown to weathered grey sides, are black on top, and have a dull matte surface. They can have a round to ovoid to a rectangular ‘bread-loaf’ like shape. Texture appears mealy-granular. Galls sit snugly directly on the stems (sessile), and singly or in clusters of long compact chains that form all around the stems of host oak species.

Inside the gall and back outside again: Each gall has one thin walled cell or chamber (known as monothalamous) that sits above the bottom of the gall. This is the larval chamber and is imbedded in dense cellular tissue that becomes a pulpy flesh with age. While the larvae are actively feeding and growing, they produce a copious amount of sticky-sweet honeydew that accumulates on the top of the gall. All of this honeydew attracts hordes of hungry ants and yellowjackets. The ecological importance of these secretions is unmistakeable; it provides a high energy food source for the insects. And while the ants and yellowjackets feed, they inadvertently protect the gall, like little bodyguards, from parasites and predators intent on infecting or eating the growing larvae inside. And another interesting ecological thing ….. the reason the tops of the galls are black and not the same color as their sides, has to do with a fungus called black sooty mold. The sugary secretions produced by the larvae accumulate in quantities too irresistible to the sooty mold. Colonies of the fungus develop rapidly on the honeydew giving the gall tops a dusty or powdery black color. So honeydew is the perfect medium for black sooty mold to complete its life cycle.

What about that Prize? Read on to learn more! Close-up inspection of the galls I collected, and there were about 25, revealed all but one had a single exit hole in a side just below its crusty red-black top. I learned the adult wasps emerge from these stem galls by late December; sometimes waiting for warmish temps until mid January. What happened to the adult wasps in the one gall without an exit hole? Because the gall had a sooty top, implying the larvae had been eating, growing and secreting honeydew, maybe the larvae died at some point or failed to develop into an adult? Had to know! Cutting the gall to find out wasn’t easy. The outer crust fell away first, then using steady knife pressure on the punky innards, the gall popped open, like a box of ‘Cracker Jacks!’ And there, near the bottom of the package, was a single sealed chamber. Carefully I was able to tease out the contents with fine pointed tweezers until out blurped the Prize! An intact cream colored gooey looking larvae, followed by a small puddle of viscous liquid. Even though the larvae filled up most of the chamber, there wasn’t any sign it was alive. And after an hour, when there still wasn’t any movement …. well, darn, I felt he must’ve died sometime before morphing into adult form. But peeking inside the gall did answer the question about the absence of an exterior exit hole.

And now an interesting note about these types of cynipid oak gall wasps: On my diagram, I used the term ‘agamic’ which is a formal label included with the genus/species name (i.e. Disholcaspis spissa ‘agamic’). This means these wasps have an asexual all female population that emerges from galls in late fall/early winter to lay fertilized eggs without needing to mate with males. Then a bisexual generation follows where adults emerge from galls in late winter/spring/early summer. This is the typical 2 generation annual life cycle of cynipid gall wasps, where the galls developed from each generation usually look very different and even occur on different parts of the host plant (on stems vs leaves). It’s interesting that nothing is known about the bisexual generation of D. spissa, but the asexual generation is common, well documented and abundant.

Known host oak species for D. spissa: Look for these galls on Shrub live oak (Quercus turbinella), Wavyleaf oak (Quercus x undulata), Mexican blue oak (Q. oblongifolia), Arizona white oak (Q. arizonica), and Shinnery oak (Q. havardi).

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Hope you found my post interesting. Have you ever been curious enough about plant galls to look inside? Recalling the first time I saw a gall, I had no clue what it was and why it was precariously clinging to a plant leaf. It was round and hard, and reminded me of a tiny rusty red ping-pong ball. Was there something inside? Would it be squishy, alive, have teeth and bite, or perhaps whatever it was was dead and oh so smelly? Maybe it was some weird kind of flower bud, or a fruit lost under the leaf? Despite being a bit nervous, I needed to know what, if anything was inside. So I cut it in half, and in the center of the ball, suspended on hundreds of delicate threads, was a tiny, wormy creature twisting and turning and wriggling to music only it could hear! That was over 45 years ago, and to this day I still find galls irresistible!

As always, thanks for stopping by!

A Few References

Russo, Ronald A.: (2021) Plant Galls of the Western United States, section on tree galls; oak galls of the SW, page 173.

Weld, LH: (1957) New American Cynipid Wasps From Oak Galls https://www.gallformers.org/gall/948

Up Close and Conversational .. ‘Glorieta’ Southwestern Orangetip Butterfly

April 2, 2025

New Mexico Orangetip butterflies

The ‘Glorieta’ Southwestern Orangetip (Anthocharis thoosa ssp coriande), are only known to occur in the central and north central counties of New Mexico. This recently recognized form of A. thoosa was described by M. Fisher and Scott in 2008, from specimens collected near Glorieta Pass southeast of Santa Fe¹ (which just northeast of our home).

The Orangetips are classified in the Family Pieridae/Subfamily Pierinae ….. commonly called the Whites. In NM there are 16 known species of Whites, including the non-native European Cabbage White. After a wet winter, plentiful males compete for hilltop display locations while females search surrounding areas for the choicest of native plants in the mustard family (Brassicaceae) on which to lay their eggs. When the eggs hatch, the larvae (caterpillars) voraciously devour the leaves of their host mustard plants, until they’ve grown to over 1,000 times in size! Because this family of butterflies is common in desert habitats, to withstand drought conditions some species have the ability to suspend development during their pupal stage (when they are in their chrysalis), a mechanism called pupal diapause. And if winter rains do not cause favorable conditions for their larval hosts (the mustard plants), they can remain in pupal diapause for several years.

The White’s preference for mustard plants may not be about taste. It’s thought that chemicals contained in these host plants make butterflies in this group unpalatable. Entomologist, “Mike Toliver has witnessed only one attack by a bird on members of this group in more than 60 years of observation.”¹

¹https://peecnature.org/butterflies-of-new-mexico/whites-pieridae-pierinae/

A Very Close Encounter

Early one morning (a few days ago), Roy discovered a miniature butterfly afloat, upside down, in a water bucket left outside overnight. Looking very drowned, Roy scooped him up with the tip of his index finger and brought him inside the house for my inspection. Excited and sad all at once, I snapped a few photos, having never seen this species before. Because this little guy had such striking marks and color, finding him in the online New Mexico butterfly field guide was easy. This beauty was a ‘Glorieta’ Southwestern Orangetip (Anthocharis thoosa ssp coriande)!

Roy was about to turn him over to take a look at the flip side when one of the wings fluttered a bit. Not believing our eyes, I gently prodded him, and sure enough! He seemed alive! But just how much alive we didn’t know.

Rushing this tiny guy outside where his wings might dry, he slowly became more active. Unfortunately the tip of a still damp forewing folded over and stuck like glue making it impossible to synchronize those wings …. he didn’t seem remotely interested in taking flight. Not to be defeated, he then crawled up to the tip of my pinky finger, looked me in the eyes, raised one of his six legs politely asking for help. Gathering my courage and willing any clumsiness ‘be gone’ from my fingers, I held my breath while using the edge of my longest fingernail to slowly and carefully separate the fold. Taking my time to tease up the delicate tip millimeter by millimeter, this butterfly never moved a muscle (do butterflies have muscles?). After what seemed like hours the wing unfolded, popping back into alignment without any apparent damage!

He didn’t fly tho, so I sat with him for about 20 minutes as he perched on my finger. During my ultra close inspection of his eyes (you know I love eyes, and his were sultry grey and gorgeous), punk-rock style hairdo, and brilliant orange tipped wings, he seemed content while I carried on a lengthy one-sided conversation warning him of the world’s dangers.

Somewhat convinced he believed and would abide by my every word, I walked him over to a large mullein stalk, where he walked off my finger to enjoy a sunbath (hopefully to prepare to take wing). He wasn’t in much of a hurry tho. About an hour later and checking to see if the coast was clear, off he flew. That beautiful Glorieta Southwestern Orangetip butterfly was free!

All-in-all, it was an exciting encounter!

What exciting encounters are you experiencing during this change of seasons?

As always, thanks for stopping by!