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| Accession No. | 11998 |
|---|---|
| Family | Asteraceae |
| Species | Machaeranthera canescens (Pursh) A. Gray |
| Subspecies | var. canescens |
| Common name | "hoary tansyaster, grey tansyaster" |
| Collector Information | D.M. Barnes (5434) 27 September 2006 |
| Geography | United States, Utah, Washington County |
| Lat./Long. | 37° 0' 7" N, 112° 52 ' 54" W at 6693 feet (2040 m) |
| Locality | dirt road NW of Zion National Park. |
| Ecology | mountain shrub community; sandy soil. |
| Climate |
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Synonyms recognized by ITIS (bold taxon is currently accepted):
Machaeranthera canescens ssp. canescens (Pursh) Gray
Common Name(s): hoary tansyaster, hoary tansy-aster, ironplant goldenweed.
Taxonomic Hierarchy: (ITIS TSN=37985, click for more information and references)
Kingdom: Plantae
Subkingdom: Tracheobionta
Division: Magnoliophyta
Class: Magnoliopsida
Subclass: Asteridae
Order: Asterales
Family: Asteraceae
Genus: Machaeranthera
Species: Machaeranthera canescens
Subspecies: Machaeranthera canescens ssp. canescens
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| Accession | Name | Dist., dir. |
|---|---|---|
| 05146 | Asplenium resiliens "blackstem spleenwort" | 15.8 mi. N |
| 05221 | Astragalus ceramicus "painted milkvetch" | 16.1 mi. N |
| 05172 | Astragalus mollissimus "woolly milkvetch" | 16.1 mi. N |
| 05213 | Astragalus zionis var. zionis "Zion milkvetch" | 16.1 mi. N |
| 06048 | Bromus ciliatus "fringed brome" | 15.8 mi. N |
| 05212 | Centrostegia thurberi "Thurber's spineflower" | 16.1 mi. N |
| 06046 | Chrysopsis jonesii "Jones' goldenaster" | 15.8 mi. N |
| 05201 | Comandra umbellata var. pallida | 16.1 mi. N |
| 05175 | Cryptantha cinerea var. arenicola "sandy James' cat's eye" | 16.1 mi. N |
| 08603 | Cymopterus lemmonii "Lemmon's spring parsley" | 49.4 mi. N |
| 05176 | Dichelostemma pulchellum | 16.1 mi. N |
| 05155 | Dryopteris filix-mas "male fern" | 15.8 mi. N |
| 06079 | Erigeron flagellaris "trailing fleabane" | 45.9 mi. N |
| 06735 | Erigeron religiosus "Clear Creek fleabane" | 14.9 mi. N |
| 04917 | Erigeron sionis var. trilobatus "Cedar Breaks fleabane" | 39.9 mi. N |
| 05216 | Eriogonum davidsonii "Davidson's wild buckwheat" | 16.1 mi. N |
| 06082 | Geum triflorum var. ciliatum "old man's whiskers" | 45.9 mi. N |
| 06076 | Helenium hoopesii "orange sneezeweed" | 45.9 mi. N |
| 06077 | Ipomopsis spicata ssp. tridactyla "spiked gilia" | 45.9 mi. N |
| 08596 | Lathyrus laetivirens "plateau vetchling" | 49.4 mi. N |
| 05197 | Layia glandulosa "white-daisy tidytips" | 16.1 mi. N |
| 05210 | Linanthus bigelovii "Bigelow's linanthus" | 16.1 mi. N |
| 14289 | Mahonia repens | 48.8 mi. N |
| 05215 | Microseris lindleyi "Lindley's silverpuffs" | 16.1 mi. N |
| 05208 | Microsteris gracilis var. humilior "slender phlox" | 16.1 mi. N |
| 05222 | Microsteris gracilis var. humilior "slender phlox" | 16.1 mi. N |
| 06045 | Pellaea glabella "smooth cliffbrake" | 15.8 mi. N |
| 05147 | Pellaea truncata "spiny cliffbrake" | 15.8 mi. N |
| 06042 | Perityle tenella "Springdale rockdaisy" | 15.8 mi. N |
| 06044 | Phacelia heterophylla var. heterophylla "variable-leaf scorpionweed" | 15.8 mi. N |
| 05211 | Phacelia ivesiana "Ives' scorpionweed" | 16.1 mi. N |
| 05209 | Physaria chambersii var. chambersii "Chambers' twinpod" | 16.1 mi. N |
| 06075 | Polemonium pulcherrimum var. delicatum | 45.9 mi. N |
| 06074 | Salix glauca var. villosa "grayleaf willow" | 45.9 mi. N |
| 06047 | Selaginella watsonii "Watson's spikemoss" | 15.8 mi. N |
| 05214 | Tradescantia occidentalis var. occidentalis "prairie spiderwort" | 16.1 mi. N |
| 08604 | Trifolium longipes var. pygmaeum "pygmy summer clover" | 49.4 mi. N |
| 06078 | Trifolium longipes var. pygmaeum "pygmy summer clover" | 45.9 mi. N |
| 08605 | Viola canadensis "Canadian white violet" | 49.4 mi. N |
| Name | County | Dist., dir. | Elevation (ft.) | 7.5' Quad Name |
|---|---|---|---|---|
| Rosy Canyon (Valley) | Kane County, UT | 1.1 mi. E | Elephant Butte | |
| Cottonwood Spring Number Three (Spring) | Mohave County, AZ | 1.9 mi. W | 5404 | Colorado City |
| Cottonwood Point Wilderness (Reserve) | Mohave County, AZ | 2.2 mi. SW | 5709 | Colorado City |
| Cottonwood Canyon (Valley) | Kane County, UT | 2.3 mi. SW | Hildale | |
| Cottonwood Canyon (Valley) | Mohave County, AZ | 2.3 mi. SW | Hildale | |
| Rosy Canyon (Valley) | Mohave County, AZ | 2.7 mi. S | Strawberry Point | |
| Parashont Point (Cliff) | Mohave County, AZ | 2.6 mi. S | 5686 | Moccasin |
| Cottonwood Spring Number One (Spring) | Mohave County, AZ | 2.3 mi. W | 5374 | Colorado City |
| Lyons Point (Cliff) | Mohave County, AZ | 2.9 mi. S | 6004 | Colorado City |
| Scotts Point (Cliff) | Mohave County, AZ | 2.9 mi. S | 5761 | Colorado City |
| Scott Canyon (Valley) | Mohave County, AZ | 3.3 mi. S | Colorado City | |
| Parashont Canyon (Valley) | Mohave County, AZ | 3.3 mi. S | Moccasin | |
| Pine Spring (Spring) | Kane County, UT | 3.3 mi. NE | 5565 | Elephant Butte |
| Cane Beds (Populated Place) | Mohave County, AZ | 3.9 mi. S | 5099 | Colorado City |
| Moccasin Mountains (Range) | Kane County, UT | 3.4 mi. E | 5883 | Elephant Butte |
| Goat Springs (Spring) | Kane County, UT | 4.4 mi. N | 6165 | Hildale |
| Woodberry Canyon (Valley) | Mohave County, AZ | 4.7 mi. S | Moccasin | |
| Squirrel Creek (Stream) | Washington County, UT | 4.1 mi. NW | Hildale | |
| Ronso Spring (Spring) | Kane County, UT | 4.8 mi. N | 6122 | Hildale |
| Bull Pasture (Valley) | Mohave County, AZ | 4.7 mi. S | Moccasin |
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