The concept of the mountain ranges of the southwest as sky islands goes back to at least 1943 when Natt N. Dodge wrote that...
When I was making the “dried seed to collect for display” list for you I should have said “screwbean mesquite beans”, not “seed,” but...
Phemeranthus aurantiacus, the former Talinum aurantiacum, is now in Talinaceae, the flameflower family, “a family of two genera and 28 species.” There’s more; the...