Madroño 54: 172 (2007)
Each value Trefle shows for Frangula purshiana subsp. ultramafica, 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.
Something wrong? Suggest a correction.
| Field | Shown | What the sources say | |
|---|---|---|---|
| Core | |||
| Author | Sawyer & S.W.Edwards |
No source recorded
|
Source not recorded |
| Bibliography | Madroño 54: 172 (2007) |
No source recorded
|
Source not recorded |
| Rank | ssp |
No source recorded
|
Source not recorded |
| Status | accepted |
No source recorded
|
Source not recorded |
| Year | 2007 |
No source recorded
|
Source not recorded |
| Descriptive | |||
| Observations | California |
No source recorded
|
Source not recorded |
| Morphology | |||
| Foliage texture | coarse |
No source recorded
|
Source not recorded |
| Fruit conspicuous | true |
No source recorded
|
Source not recorded |
| Growth form | Multiple Stem |
No source recorded
|
Source not recorded |
| Growth habit | Shrub |
No source recorded
|
Source not recorded |
| Growth rate | Slow |
No source recorded
|
Source not recorded |
| Vegetable | false |
No source recorded
|
Source not recorded |
| Ecology | |||
| Ph maximum | pH 7.9 |
No source recorded
|
Source not recorded |
| Ph minimum | pH 5.9 |
No source recorded
|
Source not recorded |