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| Accession No. | 15291 |
|---|---|
| Family | Onagraceae |
| Species | Oenothera caespitosa Nutt., orth. var. |
| Common name | "tufted evening primrose" |
| Collector Information | Che'rie Westbrook (17) 28 May 2008 |
| Geography | United States, Utah, Utah County |
| Lat./Long. | 40° 26' 0.54" N, 111° 44 ' 8.64" W at 5133 feet (1564 m) |
| Locality | American Fork Canyon, near the mouth; |
| Ecology | NE facing slope of a hill; with cheatgrass, bunchgrass, Artemisia, mixed conifers, mountain brush. |
| Climate |
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Synonyms recognized by ITIS (bold taxon is currently accepted):
Oenothera caespitosa Nutt.
Oenothera cespitosa Nutt.
Common Name(s): tufted evening-primrose, tufted eveningprimrose.
Taxonomic Hierarchy: (ITIS TSN=565328, click for more information and references)
Kingdom: Plantae
Subkingdom: Tracheobionta
Division: Magnoliophyta
Class: Magnoliopsida
Subclass: Rosidae
Order: Myrtales
Family: Onagraceae
Genus: Oenothera
Species: Oenothera caespitosa
| Accession | Name | Dist., dir. |
|---|---|---|
| 01782 | Amelanchier utahensis "Utah serviceberry" | 2909 ft. SW |
| 03903 | Asclepias asperula "spider milkweed" | same section |
| 14932 | Astragalus utahensis "Utah milkvetch" | 1 mi. E |
| 14934 | Berberis repens | 2370 ft. W |
| 13669 | Betula occidentalis "water birch" | 1238 ft. NW |
| 03902 | Brickellia oblongifolia var. linifolia "narrow-leaf brickellbush" | same section |
| 01775 | Cardaria draba var. repens "lens-podded whitetop" | 2909 ft. SW |
| 03896 | Chaetopappa ericoides "rose-heath" | same section |
| 15341 | Chrysothamnus nauseosus | same section |
| 03899 | Cirsium undulatum var. undulatum "wavy-leaf thistle" | same section |
| 14933 | Corallorhiza striata "hooded coralroot" | 1711 ft. W |
| 05241 | Daucus carota ssp. carota "Queen Anne's lace" | same section |
| 14931 | Fritillaria atropurpurea "spotted fritillary" | 1 mi. W |
| 05243 | Gaura parviflora | same section |
| 04354 | Glyceria striata "fowl mannagrass" | same section |
| 03897 | Grindelia squarrosa var. serrulata "curlycup gumweed" | same section |
| 03901 | Lygodesmia grandiflora var. dianthopsis "Antelope Island skeleton plant" | same section |
| 13670 | Malcolmia africana "African mustard" | 1238 ft. NW |
| 01797 | Melilotus officinalis "yellow sweetclover" | 2909 ft. SW |
| 03904 | Mentzelia dispersa "bushy blazingstar" | same section |
| 02844 | Mentzelia rusbyi "Rusby's blazingstar" | same section |
| 05242 | Pastinaca sativa "wild parsnip" | same section |
| 01785 | Penstemon eatonii var. eatonii | 2909 ft. SW |
| 01768 | Penstemon humilis var. brevifolius "short-leaf low beardtongue" | 2909 ft. SW |
| 15339 | Populus angustifolia "narrowleaf cottonwood" | same section |
| 13668 | Populus angustifolia "narrow-leaf cottonwood" | 1238 ft. NW |
| 01796 | Rosa woodsii "Woods' rose" | 2909 ft. SW |
| 15301 | Smilacina racemosa | 1 mi. W |
| 15340 | Solanum dulcamara "climbing nightshade" | same section |
| 03906 | Stanleya pinnata var. pinnata "desert princesplume" | same section |
| 15059 | Tamarix | same section |
| 15060 | Ulmus pumila "Siberian elm" | 678 ft. E |
| 14945 | Zigadenus "deathcamas" | 1.2 mi. NE |
| Name | County | Dist., dir. | Elevation (ft.) | 7.5' Quad Name |
|---|---|---|---|---|
| Utah Valley (Basin) | Utah County, UT | 0.8 mi. W | 5250 | Lehi |
| Cattle Creek (Stream) | Utah County, UT | 0.8 mi. E | Timpanogos Cave | |
| Riverside Campground (Locale) | Utah County, UT | 1 mi. NE | 5430 | Timpanogos Cave |
| American Fork Canyon (Valley) | Utah County, UT | 1.2 mi. NW | Dromedary Peak | |
| Smooth Canyon (Valley) | Utah County, UT | 1.4 mi. NW | Timpanogos Cave | |
| Preston Canyon (Valley) | Utah County, UT | 1.6 mi. NW | Timpanogos Cave | |
| Willow Canyon (Valley) | Utah County, UT | 1.7 mi. N | Timpanogos Cave | |
| Hidden Lake (Lake) | Utah County, UT | 1.4 mi. E | 7123 | Timpanogos Cave |
| Timpanogos Cave National Monument (Park) | Utah County, UT | 1.4 mi. E | 6372 | Timpanogos Cave |
| Cedar Hills (Populated Place) | Utah County, UT | 1.8 mi. SW | 4958 | Lehi |
| Swinging Bridge Creek (Stream) | Utah County, UT | 1.7 mi. NE | Timpanogos Cave | |
| Heisetts Hollow (Valley) | Utah County, UT | 2 mi. S | Timpanogos Cave | |
| Nielson Ditch (Canal) | Utah County, UT | 1.6 mi. W | 5023 | Lehi |
| Pleasant Grove Ditch (Canal) | Utah County, UT | 1.7 mi. SW | 4944 | Lehi |
| Timpanogos Cave Visitor Center (Locale) | Utah County, UT | 1.7 mi. E | 5683 | Timpanogos Cave |
| Mahogany Mountain (Summit) | Utah County, UT | 2 mi. SE | 8911 | Timpanogos Cave |
| Merideth Ditch (Canal) | Utah County, UT | 1.9 mi. SW | 4961 | Lehi |
| The Church of Jesus Christ of Latter Day Saints (Church) | Utah County, UT | 1.9 mi. NW | 5020 | Lehi |
| The Church of Jesus Christ of Latter Day Saints (Church) | Utah County, UT | 1.8 mi. W | 4961 | Lehi |
| House Rock Campground (Locale) | Utah County, UT | 1.9 mi. E | 5679 | Timpanogos Cave |
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