There is no getting around it, every summer monsoon when the borderlands come to life it is so exciting! Apodanthera undulata, the crazy melon, can be easily seen along the roads and out across the land during this season. The clusters of yellow flowers give it away quickly. Those yellow flowers close up pretty quickly later in the morning. You can see the spent and tired flowers in the photo below. And check out the crazy ribbed fruit with the “disagreeable odor” as noted in Arizona Flora. Hey, it’s melon loco in the Cucurbitaceae! Yay!

Petey cruises dirt roads along the east side of the Dragoon Mountains looking at rubble and plants.
The genus is now Hesperocyparis, but back in the olden days I learned the rough bark Arizona cypress of southeastern Arizona as Cupressus arizonica...
Bush muhly is the species Muhlenbergia porteri. There are over 40 species of muhlys found in Arizona and the southwest. It would be hard...