The Pine trees of the Rocky Mountain region / by George B. Sudworth.
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| Main Author: | |
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| Format: | Government Document Book |
| Language: | English |
| Published: |
Washington, D.C. :
U.S. Dept. of Agriculture,
1917.
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| Series: | Bulletin of the U.S. Department of Agriculture ;
no. 460. |
| Subjects: |
Table of Contents:
- Scope of bulletin. pp. 1.
- Generic characteristics of pines.
- White Pines : Western White Pine, (Pinus monticola Douglas)
- Limber Pine, (Pinus flexilis James)
- White-bark Pine, (Pinus albicaulis Engelmann)
- Mexican White Pine, (Pinus strobiformis Engelmann)
- Mexican Pinon, (Pinus cembroides Zuccarini)
- Pinon: Nut Pine, (Pinus edulis Engelmann)
- Single-leaf Pine, (Pinus monophylla Terry and Fremont)
- Bristle-cone Pine, (Pinus aristata Engelmann). pp. 4.
- Yellow Pines : Arizona Pine, (Pinus arizonica Engelmann)
- Western Yellow Pine, (Pinus ponderosa Lawson)
- Apache Pine; "Arizona Longleaf Pine", (Pinus apacheca Lemmon)
- Chihuahua Pine, (Pinus chihuahauana Engelmann)
- Jack Pine, (Pinus banksiana Lambert). pp. 26.
- Key to species. pp. 46.