This 19-inch-tall, yellow-reddish flower is only known to survive in one spot in southwest New Mexico. “The disappearance of this ornate, almost luminous flower went unnoticed as cattle trampled our ...

Monochrome painting of ciliate desert-grass (wugong cao, lit. centipede grass; Eremochloa ciliaris/Pteris vittata?) from Diannan bencao tushuo (The Illustrated Yunnan Pharmacopoeia). Diannan bencao ...