Sirogonium:
Allium bisceptrum (Aspen Onion)
Sirogonium:
Argemone munita (Prickly Poppy)
Sirogonium:
Argemone munita (Prickly Poppy)
Sirogonium:
Calochortus leichtlinii (Smokey Mariposa Lily)
Sirogonium:
Calochortus leichtlinii (Smokey Mariposa Lily)
Sirogonium:
Castilleja chromosa (Desert Indian Paintbrush)
Sirogonium:
Castilleja lemmonii (Lemmon's Paintbrush)
Sirogonium:
Caulanthus pilosus (Chocolate Drops)
Sirogonium:
Caulanthus pilosus (Chocolate Drops)
Sirogonium:
Cirsium andersonii (Anderson's Thistle)
Sirogonium:
Cirsium andersonii (Anderson's Thistle)
Sirogonium:
Lupinus argenteus var. heteranthus (Silvery Lupine)
Sirogonium:
Mentzelia laevicaulis (Giant Blazing Star)
Sirogonium:
Diplacus nanus (Dwarf Purple Monkeyflower)
Sirogonium:
Penstemon davidsonii (Davidson's Penstemon)
Sirogonium:
Penstemon davidsonii x Penstemon newberryi (Davidson's Penstemon)
Sirogonium:
Penstemon patens (Lone Pine Beardtongue)
Sirogonium:
Penstemon patens (Lone Pine Beardtongue)
Sirogonium:
Penstemon rostiflorus (Bridge's Penstemon)
Sirogonium:
Phacelia bicolor (Two-color Phacelia)
Sirogonium:
Phacelia bicolor (Two-color Phacelia)