|
Heteromeles arbutifolia
(Lindl.) M.Roem. |
|
|
T
U |
|
Horkelia
Cham. & Schltdl. |
|
|
T |
|
Horkelia fusca var. parviflora
(Hook. & Arn.) Wawra |
|
|
T
U |
|
Horkelia fusca ssp. parviflora
(Hook. & Arn.) D.D.Keck |
|
|
T |
|
Horkelia tularensis
(J.T.Howell) Munz |
|
|
T
U |
|
Horkeliella
(Rydb.) Rydb. |
|
|
T |
|
Horkeliella purpurascens
(S.Watson) Rydb. |
|
|
T
U |