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| Accession No. | 12437 |
|---|---|
| Family | Betulaceae |
| Species | Alnus incana (L.) Moench |
| Subspecies | var. tenuifolia (Nutt.) Breitung |
| Common name | "Mountain alder" |
| Collector Information | B.E. Nelson (58437) 08 June 2003 , with E. Foley, M. Foley |
| Geography | United States, Colorado, Jefferson County |
| Lat./Long. | 40° 21' 30" N, 105° 23 ' 32" W at 8300 feet (2530 m) |
| Locality | Front Range, W side of ridge, between cub and Maxwell Creeks, off Black Mountain Drive. ca 5.5-6 air miles SW of Evergreen. |
| Ecology | stream bottom, alder, willow, in lodgepole pine forest. |
| Climate |
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Synonyms recognized by ITIS (bold taxon is currently accepted):
Alnus incana ssp. tenuifolia (Nutt.) Breitung
Alnus americana (Reg.) Czerep.
Alnus incana var. occidentalis (Dippel) C.L. Hitchc.
Alnus incana var. virescens S. Wats.
Alnus X purpusii Callier
Alnus rugosa rugosa (Du Roi) Spreng.
Alnus tenuifolia Nutt.
Betula rugosa (Du Roi) Ehrh.
Common Name(s): mountain alder, speckled alder, thinleaf alder.
Taxonomic Hierarchy: (ITIS TSN=181889, click for more information and references)
Kingdom: Plantae
Subkingdom: Tracheobionta
Division: Magnoliophyta
Class: Magnoliopsida
Subclass: Hamamelidae
Order: Fagales
Family: Betulaceae
Genus: Alnus
Species: Alnus incana
Subspecies: Alnus incana ssp. tenuifolia
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02087 |
02160 |
02265 |
02278 |
02300 |
03069 |
04518 |
There are no nearby accessions.
| Name | County | Dist., dir. | Elevation (ft.) | 7.5' Quad Name |
|---|---|---|---|---|
| Nixon Park (Flat) | Larimer County, CO | 0.9 mi. S | 8688 | Panorama Peak |
| Panorama Peak (Summit) | Larimer County, CO | 1 mi. SW | 9282 | Panorama Peak |
| Pole Hill Tunnel (Tunnel) | Larimer County, CO | 1.2 mi. N | 8718 | Panorama Peak |
| Sugarloaf Mountain (Summit) | Larimer County, CO | 1.3 mi. N | 8931 | Glen Haven |
| Rabbit Gulch (Valley) | Larimer County, CO | 1.4 mi. E | Glen Haven | |
| Pole Hill (Summit) | Larimer County, CO | 1.8 mi. NE | 8685 | Drake |
| South Side Dam (Dam) | Weld County, CO | 1.8 mi. E | 8281 | Pinewood Lake |
| South Side Reservoir (Reservoir) | Weld County, CO | 1.8 mi. E | 8281 | Pinewood Lake |
| The Notch (Summit) | Larimer County, CO | 2.3 mi. W | 8458 | Panorama Peak |
| Meadowdale Ranch (Locale) | Larimer County, CO | 2.4 mi. SW | 7704 | Panorama Peak |
| Lion Gulch Trailhead (Locale) | Larimer County, CO | 3 mi. S | 7500 | Panorama Peak |
| Big Gulch (Valley) | Larimer County, CO | 2.7 mi. SW | Panorama Peak | |
| Lion Gulch (Valley) | Larimer County, CO | 3.1 mi. S | Panorama Peak | |
| Devils Gulch (Valley) | Larimer County, CO | 2.7 mi. SE | Panorama Peak | |
| Grizzly Gulch (Valley) | Larimer County, CO | 2.8 mi. SW | Panorama Peak | |
| Lowdermild Hill (Summit) | Larimer County, CO | 3.4 mi. S | 7304 | Panorama Peak |
| Rabbit Gulch (Valley) | Larimer County, CO | 3.4 mi. N | Drake | |
| Solitude Creek (Stream) | Larimer County, CO | 2.8 mi. NW | Panorama Peak | |
| Elk Ridge (Ridge) | Larimer County, CO | 3.3 mi. SE | 8445 | Pinewood Lake |
| Long Gulch (Valley) | Larimer County, CO | 3.6 mi. N | Glen Haven |
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