![]() |
| Accession No. | 05580 |
|---|---|
| Family | Asteraceae |
| Species | Machaeranthera canescens (Pursh) A. Gray |
| Subspecies | var. aristata (Eastw.) B.L. Turner |
| Common name | "San Juan tansyaster" |
| Collector Information | K.T. Harper (2001-319) 06 September 2001 , with C.S. Harper |
| Geography | United States, Utah, Wayne County |
| Lat./Long. | 38° 40' 50" N, 110° 32 ' 7" W |
| Township/Range | T24S, R13E, Sec. 31, SW1/4 at 4900 feet (1493 m) |
| Locality | N of Hanksville. |
| Ecology | sand dunes. |
| Climate |
|
| Note | Latitude and longitude were derived
from township and range information and may be inaccurate by as much as 0.7 miles (or 4.2 miles if the section is not given). |
Synonyms recognized by ITIS (bold taxon is currently accepted):
Machaeranthera canescens var. aristata (Eastw.) B.L. Turner
Aster canescens var. aristatus Eastw.
Aster cichoriaceus (Greene) Blake
Machaeranthera canescens ssp. glabra var. aristata (Eastw.) B.L. Turner
Machaeranthera canescens var. vacans (A. Nels.) Welsh
Machaeranthera cichoriacea Greene
Machaeranthera pulverulenta var. vacans A. Nels.
Machaeranthera rigida Greene
Common Name(s): hoary tansyaster.
Taxonomic Hierarchy: (ITIS TSN=566727, 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
Variety: Machaeranthera canescens var. aristata
![]() |
01318 |
01376 |
02587 |
03266 |
03267 |
03268 |
03829 |
04782 |
04810 |
05503 |
05504 |
05731 |
06357 |
06734 |
06910 |
07277 |
07783 |
08500 |
08995 |
09065 |
09336 |
09596 |
11883 |
11883 |
11930 |
11998 |
11998 |
11998 |
12019 |
12019 |
12019 |
| Accession | Name | Dist., dir. |
|---|---|---|
| 05581 | Chamaesyce parryi "Parry's sandmat" | same section |
| 05561 | Cordylanthus wrightii "Wright's bird's beak" | same section |
| 05579 | Dicoria brandegeei "Brandegee's desert twinbugs" | same section |
| 05567 | Helianthus anomalus "western sand sunflower" | same section |
| 05564 | Heliotropium convolvulaceum "phlox heliotrope" | same section |
| 05586 | Ipomopsis gunnisonii "Gunnison's gilia" | same section |
| 05565 | Linum aristatum "bristle flax" | same section |
| 05563 | Oenothera albicaulis "prairie evening primrose" | same section |
| 05566 | Orobanche ludoviciana var. cooperi | same section |
| 05562 | Vanclevea stylosa "pillar gumweed" | same section |
| Name | County | Dist., dir. | Elevation (ft.) | 7.5' Quad Name |
|---|---|---|---|---|
| Temple Spring (Spring) | Emery County, UT | 1.2 mi. SE | 4803 | Old Woman Wash |
| Lost Spring (Spring) | Emery County, UT | 1.7 mi. N | 4846 | Old Woman Wash |
| Lost Spring (Spring) | Emery County, UT | 1.8 mi. N | 4800 | Old Woman Wash |
| Mormon Tanks (Reservoir) | Emery County, UT | 1.9 mi. W | 5004 | Old Woman Wash |
| Old Woman Wash (Valley) | Emery County, UT | 2 mi. SE | Temple Mountain | |
| Temple Wash (Valley) | Emery County, UT | 2 mi. SE | Temple Mountain | |
| Swazy Seep (Spring) | Emery County, UT | 3 mi. W | 5040 | Old Woman Wash |
| Lone Man Draw (Valley) | Emery County, UT | 3.9 mi. NW | Twin Knolls | |
| Ernie Canyon (Valley) | Emery County, UT | 5.2 mi. NE | Twin Knolls |
Zooming out might reveal more collections in other states.
Note: Printing this page will show all information sequentially. edit