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| Accession No. | 00912 |
|---|---|
| Family | Brassicaceae |
| Species | Descurainia pinnata (Walter) Britton |
| Subspecies | var. osmiarum (Cockerell) Shinners |
| Collector Information | J.G. Harris (1888) 07 May 1988 |
| Geography | United States, Utah, Emery County |
| Lat./Long. | 39° 9' 49" N, 110° 43 ' 56" W at 5543 feet (1689 m) |
| Township/Range | T19S, R11E, Sec. 18 at 5543 feet (1689 m) |
| Locality | San Rafael Swell, Buckhorn Draw, ca. 1.5 km from Buckhorn Flats road. |
| Ecology | wash bottom community |
| Climate |
|
Synonyms recognized by ITIS (bold taxon is currently accepted):
Descurainia pinnata ssp. halictorum (Cockerell) Detling
Descurainia halictorum var. andrenarium (Cockerell) O.E. Schulz
Descurainia pinnata var. halictorum (Cockerell) M.E. Peck
Descurainia pinnata var. osmiarum (Cockerell) Shinners
Sophia andrenarium Cockerell
Sophia andrenarium var. osmiarum Cockerell
Sophia halictorum Cockerell
Common Name(s): western tansy mustard, western tansymustard.
Taxonomic Hierarchy: (ITIS TSN=22831, click for more information and references)
Kingdom: Plantae
Subkingdom: Tracheobionta
Division: Magnoliophyta
Class: Magnoliopsida
Subclass: Dilleniidae
Order: Capparales
Family: Brassicaceae
Genus: Descurainia
Species: Descurainia pinnata
Subspecies: Descurainia pinnata ssp. halictorum
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| Accession | Name | Dist., dir. |
|---|---|---|
| 00049 | Acer negundo "boxelder" | 1.6 mi. W |
| 00437 | Acer negundo "boxelder" | 1.3 mi. SW |
| 00054 | Amelanchier utahensis "Utah serviceberry" | 1.6 mi. W |
| 00057 | Aquilegia micrantha "Mancos columbine" | 1 mi. SW |
| 00051 | Astragalus mollissimus var. thompsoniae "Thompson's woolly milkvetch" | same section |
| 04005 | Astragalus mollissimus var. thompsoniae "Thompson's woolly milkvetch" | same section |
| 00377 | Astragalus utahensis "Utah milkvetch" | 1.3 mi. SW |
| 14567 | Brickellia microphylla var. scabra | 1486 ft. SW |
| 00911 | Bromus tectorum "cheatgrass" | same section |
| 03149 | Buellia elegans "elegant disc lichen" | 1.2 mi. SW |
| 02878 | Chaetopappa ericoides "rose-heath" | 1.3 mi. SW |
| 00061 | Chaetopappa ericoides "rose-heath" | same section |
| 03151 | Cladonia pyxidata "cup lichen" | 1.2 mi. SW |
| 00044 | Corydalis aurea var. occidentalis | 1.6 mi. W |
| 00055 | Echinocereus triglochidiatus var. melanacanthus | same section |
| 03154 | Endocarpon pusillum "chalice lichen" | 1.2 mi. SW |
| 03156 | Heppia lutosa "heppia lichen" | 1.2 mi. SW |
| 00910 | Lappula occidentalis var. cupulata "western stickseed" | same section |
| 00045 | Lepidium densiflorum var. densiflorum "common pepperweed" | same section |
| 04003 | Lepidium densiflorum var. densiflorum "common pepperweed" | same section |
| 00046 | Mahonia fremontii "Fremont's mahonia" | 1.6 mi. W |
| 00047 | Malcolmia africana "African mustard" | same section |
| 14566 | Philadelphus microphyllus | 1486 ft. SW |
| 03162 | Physconia muscigena "frosted lichen" | 1.2 mi. SW |
| 00908 | Poa fendleriana ssp. longiligula "muttongrass" | 1.6 mi. W |
| 03168 | Psora tuckermanii "Tuckerman's fishscale lichen" | 1.2 mi. SW |
| 00041 | Rhus aromatica var. simplicifolia "skunkbush sumac" | 1.6 mi. W |
| 00909 | Schoenocrambe linifolia "flaxleaf plainsmustard" | 1.6 mi. W |
| 00048 | Selaginella mutica "bluntleaf spikemoss" | 1.6 mi. W |
| 00050 | Senecio multilobatus "lobeleaf groundsel" | same section |
| 04004 | Senecio multilobatus "lobeleaf groundsel" | same section |
| 03171 | Toninia tristis "bruised lichen" | 1.2 mi. SW |
| 00062 | Townsendia incana "silvery Townsend-daisy" | same section |
| Name | County | Dist., dir. | Elevation (ft.) | 7.5' Quad Name |
|---|---|---|---|---|
| Furniture Draw (Valley) | Emery County, UT | 739 ft. E | Bob Hill Knoll | |
| Bitter Seep (Spring) | Emery County, UT | 0.9 mi. N | 5729 | Bob Hill Knoll |
| Buckhorn Corral (Locale) | Emery County, UT | 1 mi. NW | 5620 | Bob Hill Knoll |
| Swazy Hole (Lake) | Emery County, UT | 1.2 mi. SW | 5725 | Bob Hill Knoll |
| Aldys Hole (Lake) | Emery County, UT | 1.4 mi. S | 5889 | Bob Hill Knoll |
| Drought Relief Reservoir (Reservoir) | Emery County, UT | 1.3 mi. W | 5588 | Buckhorn Reservoir |
| The Wedge (Plain) | Emery County, UT | 1.8 mi. S | 5968 | Bob Hill Knoll |
| Dog Ponds (Lake) | Emery County, UT | 2.3 mi. N | 5761 | Bob Hill Knoll |
| Buckhorn Flat (Flat) | Emery County, UT | 2.1 mi. NW | 5624 | Buckhorn Reservoir |
| Cloyds Pond (Lake) | Emery County, UT | 2 mi. W | 5722 | Buckhorn Reservoir |
| Little Holes (Lake) | Emery County, UT | 2.5 mi. E | 5991 | Bob Hill Knoll |
| Wedge Overlook (Locale) | Emery County, UT | 2.8 mi. SW | 5919 | Buckhorn Reservoir |
| The Wedge Overlook (Locale) | Emery County, UT | 3.5 mi. S | 6178 | Bottleneck Peak |
| Wedge Pond Number 1 (Lake) | Emery County, UT | 3.1 mi. SW | 5843 | Buckhorn Reservoir |
| Jim Wilson Reservoir (Reservoir) | Emery County, UT | 3.5 mi. N | 5758 | Buckhorn Reservoir |
| Bob Hill Flat (Flat) | Emery County, UT | 3.5 mi. NE | 7189 | Bob Hill Knoll |
| Bob Hill Knoll (Summit) | Emery County, UT | 3.7 mi. NE | 7264 | Bob Hill Knoll |
| Buckhorn Well (Well) | Emery County, UT | 3.2 mi. W | 5620 | Buckhorn Reservoir |
| Mud Spring (Spring) | Emery County, UT | 4 mi. N | 6933 | Bob Hill Knoll |
| Wedge Pond Number 4 (Lake) | Emery County, UT | 4.1 mi. S | 6132 | Sids Mountain |
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