Centaurea x moncktonii
C.E.Britton |
|
|
T
U |
Eriogonum flavum var. piperi
(Greene) M.E.Jones |
|
|
T
U |
Eriogonum umbellatum var. torreyanum
(A.Gray) M.E.Jones |
|
|
T
U |
Frangula purshiana
(DC.) J.G.Cooper |
|
|
T
U |
Gamochaeta pensylvanica
(Willd.) Cabrera |
Pennsylvania cudweed |
|
|
Pulsatilla patens ssp. multifida
(Pritz.) Zämelis |
|
|
U |
Rosa nutkana ssp. macdougalii
(Holzinger) Piper |
|
|
T
U |
Rosa woodsii var. ultramontana
(S.Watson) Jeps. |
|
|
T |
Rosa woodsii ssp. ultramontana
(S.Watson) Roy |
|
|
T
U |
Spiraea beauverdiana
C.K.Schneid. |
|
|
T |
Synosma suaveolens
(L.) Britton |
|
|
T |
Thalictrum confine
Fernald |
|
|
T
U |
Thelypteris kunthii
(Desv.) C.V.Morton |
|
|
T
U |
Trollius riederianus
Fisch. & C.A.Mey. |
|
|
T
U |