|
Species |
Packera pseudaurea (Western Golden Groundsel) |
Western Golden Groundsel, Falsegold Groundsel |
|
Species |
Packera werneriifolia (Rock Groundsel) |
Rock Groundsel, Hoary Groundsel |
|
Species |
Petasites frigidus (Arctic Butter-bur) |
Arctic Butter-bur, Arctic Butterbur, Arctic Sweet Coltsfoot, Arctic Sweet-colt's-foot, Northern Sweet-coltsfoot |
|
Species |
Petasites sagittatus (Arrowleaf Coltsfoot) |
Arrowleaf Coltsfoot, Arrowleaf Sweet-colt's-foot, Arrowleaf Sweet Coltsfoot, Arrow Butterbur, Arrow-leaf Sweet-colt's-foot |
|
Species |
Petradoria pumila (Grassy Rock-goldenrod) |
Grassy Rock-goldenrod, Grassy Rockgoldenrod, Rock Goldenrod |
|
Species |
Picrothamnus desertorum (Bud Sagebrush) |
Bud Sagebrush |
|
Species |
Pleiacanthus spinosus (Thorny Wire-lettuce) |
Thorny Wire-lettuce |
|
Species |
Prenanthella exigua (Desert Prenanthella) |
Desert Prenanthella, Feeble Prenanthela, Bright-white, Brightwhite, Feeble Prenanthella, Thorny Skeleton Plant |
|
Species |
Prenanthes alata (Western Rattlesnake-root) |
Western Rattlesnake-root, Western Rattlesnakeroot |
| |
Species |
Prenanthes sagittata (Arrow-leaf Rattlesnake-root) |
Arrow-leaf Rattlesnake-root, Arrowleaf Rattlesnakeroot |
|
Species |
Psathyrotes annua (Annual Brittlebrush) |
Annual Brittlebrush, Mealy Brittle-stem, Turtleback , Annual Psathyrotes, Mealy Rosettes |
|
Species |
Pseudognaphalium canescens (Wright's Cudweed) |
Wright's Cudweed |
|
Species |
Psilocarphus brevissimus (Round Woolly-heads) |
Round Woolly-heads, Short Woollyheads, Dwarf Woolyheads |
|
Species |
Psilocarphus elatior (Tall Woolly-heads) |
Tall Woolly-heads, Meadow Woollyheads |
|
Species |
Psilocarphus oregonus (Oregon Woolly-heads) |
Oregon Woolly-heads, Oregon Woollyheads |
