Agric. Man.: 354 (1836)
Each value Trefle shows for Pinus ponderosa var. ponderosa, 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 | Douglas ex C.Lawson |
No source recorded
|
Source not recorded |
| Bibliography | Agric. Man.: 354 (1836) |
No source recorded
|
Source not recorded |
| Rank | var |
No source recorded
|
Source not recorded |
| Status | accepted |
No source recorded
|
Source not recorded |
| Year | 1836 |
No source recorded
|
Source not recorded |
| Descriptive | |||
| Family common name | Pine family |
No source recorded
|
Source not recorded |
| Observations | SW. Canada to W. U.S.A. |
No source recorded
|
Source not recorded |
| Morphology | |||
| Average height | 3000 cm |
|
Sourced |
| Foliage texture | medium |
No source recorded
|
Source not recorded |
| Growth form | Single Stem |
No source recorded
|
Source not recorded |
| Growth habit | Tree |
No source recorded
|
Source not recorded |
| Growth rate | Moderate |
No source recorded
|
Source not recorded |
| Maximum height | empty |
|
Not on the record |
| Vegetable | false |
No source recorded
|
Source not recorded |
| Phenology | |||
| Duration | empty |
|
Not on the record |
| Ecology | |||
| Ph maximum | pH 9 |
No source recorded
|
Source not recorded |
| Ph minimum | pH 5 |
No source recorded
|
Source not recorded |
| Other | |||
| Human usage type | — |
|
Not on the record |