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| Accession No. | 05838 |
|---|---|
| Family | Asclepiadaceae |
| Species | Asclepias asperula (Decne.) Woodson |
| Common name | "spider milkweed" |
| Collector Information | H. Merhlich (s.n.) 27 May 2001 |
| Geography | United States, Utah, Utah County |
| Lat./Long. | 40° 16' 0.01" N, 111° 37 ' 0.01" W at 5707 feet (1739 m) |
| Locality | Provo, Rock Canyon, east of water tank. |
| Climate |
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Synonyms recognized by ITIS (bold taxon is currently accepted):
Asclepias asperula (Dcne.) Woods.
Common Name(s): antelope horns, antelopehorn milkweed, spider antelope-horns, spider milkweed.
Taxonomic Hierarchy: (ITIS TSN=30247, click for more information and references)
Kingdom: Plantae
Subkingdom: Tracheobionta
Division: Magnoliophyta
Class: Magnoliopsida
Subclass: Asteridae
Order: Gentianales
Family: Asclepiadaceae
Genus: Asclepias
Species: Asclepias asperula
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01582 |
02804 |
03123 |
03217 |
03903 |
07021 |
08505 |
09569 |
11924 |
11924 |
11924 |
| Accession | Name | Dist., dir. |
|---|---|---|
| 02207 | Abies concolor "white fir" | 1 mi. E |
| 15011 | Abies concolor "white fir" | same section |
| 02180 | Acer glabrum var. glabrum "New Mexico maple" | 1 mi. E |
| 02507 | Acer grandidentatum "bigtooth maple" | 1.1 mi. N |
| 02067 | Acer grandidentatum "bigtooth maple" | 1 mi. E |
| 02181 | Acer grandidentatum "bigtooth maple" | 1 mi. E |
| 06786 | Allium acuminatum "tapertip wild onion" | 2.3 mi. NE |
| 15262 | Alnus incana "gray alder" | same section |
| 02175 | Amelanchier alnifolia "Saskatoon serviceberry" | 1 mi. E |
| 06825 | Amsinckia menziesii "Menzies' fiddleneck" | 1 mi. E |
| 15123 | Artemisia ludoviciana var. ludoviciana "white sagebrush" | same section |
| 15367 | Artemisia tridentata "big sagebrush" | 1746 ft. E |
| 02203 | Artemisia tridentata var. vaseyana "Vasey's big sagebrush" | 1 mi. E |
| 03123 | Asclepias asperula "spider milkweed" | 1 mi. E |
| 01445 | Astragalus utahensis "Utah milkvetch" | 1.5 mi. NE |
| 14925 | Balsamorhiza "balsamroot" | same section |
| 15009 | Berberis repens | 2992 ft. E |
| 15407 | Berberis repens | 1284 ft. E |
| 02174 | Betula occidentalis "water birch" | 1 mi. E |
| 15125 | Betula occidentalis "water birch" | same section |
| 14926 | Boraginaceae | same section |
| 02167 | Brickellia californica "California brickellbush" | 1 mi. E |
| 02068 | Brickellia californica "California brickellbush" | 1 mi. E |
| 02183 | Brickellia californica "California brickellbush" | 1 mi. E |
| 15319 | Castilleja chromosa | same section |
| 01283 | Ceanothus velutinus "snowbrush ceanothus" | 2.1 mi. N |
| 02166 | Celtis occidentalis "common hackberry" | 1 mi. E |
| 14619 | Celtis reticulata | same section |
| 15409 | Celtis reticulata | 1284 ft. E |
| 09216 | Cercocarpus ledifolius "curl-leaf mountain mahogany" | 1230 ft. SW |
| 02185 | Cercocarpus ledifolius "curl-leaf mountain mahogany" | 1 mi. E |
| 15366 | Chrysothamnus nauseosus | 1746 ft. E |
| 02069 | Clematis orientalis "Oriental virgins-bower" | 1 mi. E |
| 14627 | Clematis orientalis | 1310 ft. E |
| 15412 | Clematis orientalis "Oriental virginsbower" | 1284 ft. E |
| 01447 | Convolvulus arvensis "field bindweed" | 1.5 mi. NE |
| 02070 | Cornus sericea "redosier dogwood" | 1 mi. E |
| 01448 | Crepis occidentalis var. pumila "western hawksbeard" | 1.5 mi. NE |
| 15316 | Cynoglossum officinale "gypsyflower" | same section |
| 15313 | Equisetum "horsetail" | 1.9 mi. SE |
| 15410 | Eremogone macradenia | 1284 ft. E |
| 15107 | Eremogone macradenia | same section |
| 02785 | Eremogone macradenia var. macradenia "desert sandwort" | 2.1 mi. N |
| 02168 | Eremogone macradenia var. macradenia "desert sandwort" | 1 mi. E |
| 02506 | Eremogone macradenia var. macradenia "desert sandwort" | 1.1 mi. N |
| 02792 | Eriogonum umbellatum var. majus "sulphur-flowered wild buckwheat" | 1.5 mi. NE |
| 06789 | Galium aparine var. echinospermum "catchweed bedstraw" | 2.3 mi. NE |
| 06790 | Galium bifolium "twinleaf bedstraw" | 2.3 mi. NE |
| 15368 | Gutierrezia sarothrae "broom snakeweed" | 1746 ft. E |
| 02020 | Hedysarum boreale var. boreale "northern sweetvetch" | 2826 ft. E |
| 02024 | Hedysarum boreale var. boreale "northern sweetvetch" | same section |
| 15441 | Holodiscus dumosus "rockspirea" | 1.3 mi. N |
| 02176 | Holodiscus dumosus "mountainspray" | 1 mi. E |
| 02171 | Holodiscus dumosus "mountainspray" | 1 mi. E |
| 00315 | Hydrophyllum capitatum var. capitatum "purple cat's breeches" | 2.1 mi. N |
| 14624 | Jamesia americana | 1310 ft. E |
| 02173 | Juniperus osteosperma "Utah juniper" | 1 mi. E |
| 02184 | Juniperus scopulorum "Rocky Mountain juniper" | 1 mi. E |
| 15408 | Juniperus scopulorum "Rocky Mountain juniper" | 1284 ft. E |
| 06787 | Lathyrus pauciflorus "few-flowered pea" | 2.3 mi. NE |
| 14924 | Linaria "toadflax" | same section |
| 15318 | Linaria dalmatica "Dalmatian toadflax" | same section |
| 01446 | Linaria dalmatica "Dalmatian toadflax" | 1.5 mi. NE |
| 06788 | Lithophragma parviflorum "small-flowered woodland-star" | 2.3 mi. NE |
| 00354 | Lithophragma parviflorum "small-flowered woodland-star" | 2.1 mi. N |
| 00418 | Lomatium triternatum ssp. platycarpum "Great Basin desert parsley" | same section |
| 02186 | Mahonia repens "Oregongrape" | 1 mi. E |
| 01451 | Malva neglecta "common mallow" | 1.5 mi. NE |
| 15317 | Malva neglecta "common mallow" | same section |
| 13627 | Melilotus albus | same section |
| 01449 | Melilotus officinalis "yellow sweetclover" | 1.5 mi. NE |
| 06856 | Nemophila breviflora "basin nemophila" | 2.3 mi. NE |
| 02182 | Pachystima myrsinites | 1 mi. E |
| 14618 | Parthenocissus quinquefolia | same section |
| 01450 | Penstemon eatonii var. eatonii | 1.5 mi. NE |
| 00334 | Penstemon eatonii var. eatonii | 2071 ft. E |
| 04284 | Physocarpus malvaceus "mallow ninebark" | 1 mi. E |
| 02169 | Physocarpus malvaceus "mallow ninebark" | 1 mi. E |
| 02508 | Physocarpus malvaceus "mallow ninebark" | 1.1 mi. N |
| 14630 | Populus × intercurrens [angustifolia × fremontii ssp. fremontii] | 1310 ft. E |
| 15411 | Populus angustifolia "narrowleaf cottonwood" | 1284 ft. E |
| 09219 | Populus angustifolia "narrow-leaf cottonwood" | 1230 ft. SW |
| 15012 | Prunus "plum" | 2992 ft. E |
| 15013 | Prunus persica "peach" | same section |
| 02073 | Pseudotsuga menziesii "Douglas-fir" | 1 mi. E |
| 15010 | Quercus gambelii "Gambel oak" | same section |
| 02072 | Rhus aromatica var. trilobata "skunkbush sumac" | 1 mi. E |
| 02177 | Rhus glabra "smooth sumac" | 1 mi. E |
| 15008 | Rhus glabra "smooth sumac" | same section |
| 15014 | Rhus trilobata "skunkbush sumac" | same section |
| 02170 | Ribes cereum "wax currant" | 1 mi. E |
| 04285 | Ribes wolfii "Wolf's currant" | 1 mi. E |
| 15015 | Rosa "rose" | same section |
| 15365 | Rosa canina "dog rose" | 1746 ft. E |
| 02071 | Rosa woodsii "Woods' rose" | 1 mi. E |
| 15382 | Sambucus caerulea | 1.1 mi. NW |
| 15212 | Sambucus caerulea | 1.5 mi. N |
| 15381 | Sambucus caerulea | 1.2 mi. NW |
| 06792 | Smilacina stellata | 2.3 mi. NE |
| 15413 | Solanum dulcamara "climbing nightshade" | 1284 ft. E |
| 14791 | Sphaeromeria diversifolia | 1310 ft. E |
| 06791 | Stellaria jamesiana | 2.3 mi. NE |
| 15312 | Tradescantia virginiana "Virginia spiderwort" | 1.9 mi. SE |
| 06848 | Valeriana occidentalis "western valerian" | 2.3 mi. NE |
| 02723 | Veronica biloba "twolobe speedwell" | 1 mi. E |
| 00279 | Viola nuttallii "Nuttall's violet" | 2.1 mi. N |
| 06847 | Viola nuttallii "Nuttall's violet" | 2.3 mi. NE |
| 02636 | Zigadenus paniculatus "foothill deathcamas" | 1 mi. E |
| Name | County | Dist., dir. | Elevation (ft.) | 7.5' Quad Name |
|---|---|---|---|---|
| Squaw Mountain (Summit) | Utah County, UT | 1909 ft. N | 7678 | Bridal Veil Falls |
| Hellspot Tower (Tower) | Utah County, UT | 0.7 mi. W | 5125 | Orem |
| Y Mountain (Summit) | Utah County, UT | 0.9 mi. SE | 8452 | Bridal Veil Falls |
| First Left Fork Rock Canyon (Valley) | Utah County, UT | 0.8 mi. E | Bridal Veil Falls | |
| First Right Fork Rock Canyon (Valley) | Utah County, UT | 0.8 mi. E | Springville | |
| The Church of Jesus Christ of Latter Day Saints (Church) | Utah County, UT | 0.8 mi. SW | 5148 | Orem |
| Second Left Fork Rock Canyon (Valley) | Utah County, UT | 0.8 mi. E | Bridal Veil Falls | |
| Provo Temple (Locale) | Utah County, UT | 1.2 mi. W | 4912 | Orem |
| Rock Canyon (Valley) | Utah County, UT | 1.2 mi. W | Bridal Veil Falls | |
| The Church of Jesus Christ of Latter Day Saints (Church) | Utah County, UT | 1.2 mi. W | 4889 | Orem |
| The Church of Jesus Christ of Latter Day Saints (Church) | Utah County, UT | 1.3 mi. NW | 4981 | Orem |
| The Church of Jesus Christ of Latter Day Saints (Church) | Utah County, UT | 1.4 mi. SW | 4780 | Orem |
| The Church of Jesus Christ of Latter Day Saints (Church) | Utah County, UT | 1.4 mi. W | 4813 | Orem |
| Second Right Fork Rock Canyon (Valley) | Utah County, UT | 1.4 mi. E | Springville | |
| Slide Canyon (Valley) | Utah County, UT | 1.8 mi. SW | Springville | |
| The Church of Jesus Christ of Latter Day Saints (Church) | Utah County, UT | 1.7 mi. NW | 5154 | Orem |
| Maple Flat (Flat) | Utah County, UT | 1.9 mi. S | 7746 | Springville |
| The Church of Jesus Christ of Latter Day Saints (Church) | Utah County, UT | 1.6 mi. SW | 4734 | Orem |
| Timranogos Canal (Canal) | Utah County, UT | 1.5 mi. W | 4813 | Orem |
| Little Rock Canyon (Valley) | Utah County, UT | 1.6 mi. NW | Bridal Veil Falls |
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