Tessenia alpina (L.) Bubani | Erigeron alpinus L. trib. Astereae |
Tessenia glabella (Nutt.) Lunell | Erigeron glabellus Nutt. trib. Astereae |
Tessenia alpina (L.) Bubani | Erigeron alpinus L. trib. Astereae |
Tessenia glabella (Nutt.) Lunell | Erigeron glabellus Nutt. trib. Astereae |