Bull. Torrey Bot. Club 33: 161
Each value Trefle shows for Prenanthella exigua, with what every source says about it. When sources disagree, the strongest source is shown (how sources are ranked). Values imported before sources were recorded one by one are marked Source not recorded.
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| Field | Shown | What the sources say | |
|---|---|---|---|
| Core | |||
| Author | (A.Gray) Rydb. |
|
Sourced |
| Bibliography | Bull. Torrey Bot. Club 33: 161 |
|
Sourced |
| Rank | species |
No source recorded
|
Source not recorded |
| Status | accepted |
|
Sourced |
| Year | 1906 |
|
Sourced |
| Descriptive | |||
| Family common name | Aster family |
No source recorded
|
Source not recorded |
| Observations | W. & SC. U.S.A. to Mexico (Baja California Norte, Sonora) |
|
Sourced |
| Morphology | |||
| Vegetable | false |
|
Sourced |