Proc. Amer. Acad. Arts 19: 10 (1883)
Each value Trefle shows for Helianthella quinquenervis, 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 | (Hook.) A.Gray |
No source recorded
|
Source not recorded |
| Bibliography | Proc. Amer. Acad. Arts 19: 10 (1883) |
No source recorded
|
Source not recorded |
| Phylum | Tracheophyta |
No source recorded
|
Source not recorded |
| Rank | species |
No source recorded
|
Source not recorded |
| Status | accepted |
No source recorded
|
Source not recorded |
| Year | 1883 |
No source recorded
|
Source not recorded |
| Descriptive | |||
| Family common name | Aster family |
No source recorded
|
Source not recorded |
| Observations | U.S.A. to N. Mexico |
No source recorded
|
Source not recorded |
| Morphology | |||
| Average height | 40 cm |
|
Differs from sources |
| Flower conspicuous | true |
No source recorded
|
Source not recorded |
| Foliage texture | coarse |
No source recorded
|
Source not recorded |
| Growth form | Multiple Stem |
No source recorded
|
Source not recorded |
| Growth habit | Forb/herb |
No source recorded
|
Source not recorded |
| Growth rate | Rapid |
No source recorded
|
Source not recorded |
| Vegetable | false |
No source recorded
|
Source not recorded |
| Phenology | |||
| Duration | perennial |
|
Sourced |
| Ecology | |||
| Nitrogen fixation | None |
|
Sourced |
| Ph maximum | pH 8 |
No source recorded
|
Source not recorded |
| Ph minimum | pH 7 |
No source recorded
|
Source not recorded |
| Usda legacy | |||
| C n ratio | empty |
|
Not on the record |