I first learned this snake as the western hog-nosed snake (Heterodon nasicus). It’s now called the Mexican hog-nosed snake (H. kennerlyi). And, this is neat, at least for me; a snake of my Kentucky youth was the eastern hog-nosed snake (Heterodon platirhinos). It has all the same crazy wonderful behavior as our borderlands species. Back in those olden days I remember folks called it puff adder or puffing adder, among other colloquial names based on its defensive behavior. Now you know. The photos are mine. Those are Marian’s hands and our dog Badger’s nose ..read more

I’m pretty sure I first encountered the plant called mala mujer in the Santa Rita Mountains south of Tucson around 30 years ago. I had 10 years of commercial horticulture under my belt and I had become a native plant geek. “To heck with all these exotics,” I’d shout to people, “Grow native!” Yes, an obnoxious native plant geek. Anyway, I’m also pretty sure I turned that encounter into a Growing Native episode and I mispronounced the genus Cnidoscolus. “The C is silent,” my botanist/horticulturist friend Gene Joeseph gently told me. Where would I be without friends like that? There ..read more

Hmmm, a rambling reminiscence about amphibians and reptiles and of course to be continued, ‘cause here comes monsoon! The Sonoran Desert Toad, formerly the Colorado River Toad, is Incillius alvarius….formerly Bufo alvarius. As near as anyone can figure Incillius means ditch or trench and alvarius may refer to its large abdomen. A fun common name could be the Tubby Tummied Ditch Toad, but yeah, the Sonoran Desert Toad is an excellent name. And, a duded up Sonoran Desert Toad was the logo for the Tucson band The Dusty Chaps. The photos are mine ..read more

I was looking through photos that I’ve taken of this plant over the years and realized I even have 35 mm slides of Jatropha macrorhiza. Slide show! So yeah, this is a favorite plant. And, I love this description from the web site SEINet: Jatropha macrorhiza “is a charismatic plant you won’t forget once you recognize it. The large, palmately lobed, bristle-toothed leaves coming out of an erect stem with pink flowers really stands out.” Yup! The photos are mine of the newly emerging plants on the rocky hillside described in this episode ..read more

I’ve told the story of the yucca moths and the soaptree yuccas many times. I love to tell it when I give talks and I’m not making this up; years ago on a special International Women’s Day at KXCI, my wife, yes, Ms. Mesquitey, told the yucca moth story on Growing Native. We both think it is one of the most amazing things that happen around us and part of an extremely long and always lengthening list of crazy wonderful happenings in the natural world. The photos are mine and taken here at home. I was pulling back the petals ..read more

It was Linnaeus that created the name Mimosa from the Greek: mimos for mime and the suffix osa for resembling. And as to the plant jabbered about, it was Asa Gray that named the species grahamii to honor James Graham probably at William Emory’s suggestion…fellow soldier surveyors in the field. The photos are mine ..read more

I love desert ironwood trees….love peering under them to see the plants they’re nursing …love the purple and white flowers and seed pods that follow… never minded the spiny branches tugging at my clothing and sometimes drawing blood… and, love the desert litter beneath them. The desert ironwood is a beautiful tree…yeah, it is! The photos are mine ..read more

The first time I identified crimson sage (Salvia henryi) was years ago just outside Paradise in the Chiricahua Mountains. Marian and I were checking out a native mulberry when we saw the bright red flowers on the same hillside. That’s pretty cool, because I learned later that John and Sara Lemmon collected it in the Chiricahuas in 1882. The Lemmons sent their plant collections back east to Asa Gray for identification and naming. It was Gray who named the species henryi after the botanist Augustine Henry who collected and botanized in China. Jeez, talk about an argument for species names ..read more

False Solomon’s seal was formerly in the family Liliaceae, but is now in Asparagaceae. There are 2 subspecies of Maianthemum racemosum. The subspecies out here in the mountainous forests of the western U.S. is amplexicaule, so it reads like this: Maianthemum racemosum subsp. amplexicaule. Between the 2 subspecies false Soloman’s seal can be found all over North America…all over…and into a bit of northern Mexico. So wherever you are, search the rich damp soil of the mountain forest under story. Doesn’t “rich damp soil” sound glorious? It almost makes me want to create a forest garden with that ..read more

Asclepias asperula is found beyond the borderlands around the Southwestern United States and into Northern Mexico. My explanation of the common name antelope horns being the result of drug use wasn’t fair. At one point the species name for this milkweed was capricornu from Latin meaning goat horn. And here is a good quote from I forget who (drug use), “the common name Antelope Horns is reflective of the maturing seed pods which begin to curve as they grow and soon resemble antelope horns.” Sooo, antelope horns or inmortál, your choice, but always Asclepias asperula. Whenever we see this milkwe ..read more