Few Flower Meadow Rue

Thalictrum sparsiflorum (Thalictrum sparsiflorum v

General Status Rank: 
Secure
ELCODE: 
PDRAN0M0K0
Common Name: 
Few Flower Meadow Rue
Scientific Name: 
Thalictrum sparsiflorum (Thalictrum sparsiflorum v
Synonyms: 
Thalictrum sparsiflorum var. ric
Naming References: 
B003
W018
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Taxonomy
Group: 
Vascular Plant
Kingdom: 
Plantae
Phylum: 
Magnoliophyta
Class: 
Dicotyledoneae
Order: 
Ranunculales
Family: 
Ranunculaceae
References: 
B036
General Biology

Longevity

perennial
References: 
B003
Habitat
river banks
References: 
B036
Distribution

Ecozones

Taiga Cordillera, Boreal Cordillera
References: 
B036

Distribution

0.06
Score: 
F
References: 
B036

Number of Occurrences

2(B036); DAO-3; CAN-2 Canadian Museum of Nature records=CAN; Agriculture Canada, Ottawa = DAO; some duplication of records likely exists (H152). From DAO: Just below Big Island on Liard River (Cody 1961), West side of Liard River 18 miles southwest of Fort Liard (Cody 1961) .Just south of Mackenzie River; first roadside pond along Dempster Highway (Hodgson 1980); From UA Tungsten (harris 1981), ca 1.7 mi N of Mile 86, Mackenzie Highway. Seismic line (Talbot 1972). Donnelly River, 1 mile upstream from the mouth of the river (Reid 1972); From CAN: Liard River Valley, 4 miles from B.C. boundary (Jeffrey 1959); Winter road to Prairie Creek mine, many locations along the aloine poriton of the winter road (R241)total 7 locations: 6 in VirtHerb plus at Mosquito Lk (Ram Plateau, NNPR) - Bennett 2013;
Score: 
BC
References: 
B036
H152
R241

Area of Occupancy

Score: 
-
Threats

Threats

Score: 
C

Intrinsic Vulnerability

Score: 
-
General Status Rank
Rank: 
Secure
Status Rank Description: 
Restricted distribution and present in two ecozones; was considered as rare in B036 (H152).
S Rank: 
S4
Decision Process Description: 
Drafted as MAR by E. Haber in 2004 (H152).; Reviewed in 2010, no change.; Reviewed in 2015 by Marilyn Anions; modified from MBAR to secure (more sites)
Last Updated: 
July 6, 2015

References

Ecozones

  • McJannet CL, Argus GW and Cody WJ (1995) Rare Vascular Plants in the Northwest Territories. Canadian Museum of Nature Syllogeus 73:1-104. RWED Library Call #QK86.C3M3 - B036 Return

Habitat

  • McJannet CL, Argus GW and Cody WJ (1995) Rare Vascular Plants in the Northwest Territories. Canadian Museum of Nature Syllogeus 73:1-104. RWED Library Call #QK86.C3M3 - B036 Return

Longevity

  • Porsild AE, and Cody WJ (1980) Vascular Plants of Continental Northwest Territories, Canada. National Museums of Canada RWED Library Call #QK203.N7P6http://ia601004.us.archive.org/22/items/vascularplantsof00pors/vascularplantsof00pors.pdf - B003 Return

Naming

  • Porsild AE, and Cody WJ (1980) Vascular Plants of Continental Northwest Territories, Canada. National Museums of Canada RWED Library Call #QK203.N7P6http://ia601004.us.archive.org/22/items/vascularplantsof00pors/vascularplantsof00pors.pdf - B003 Return
  • NatureServe: An online encyclopedia of life [web application]. (2001) Version 1.4 . Arlington, Virginia, USA: Association for Biodiversity Information.. Available: http://www.natureserve.org/. (Accessed: June 29, 2001 - W018 Return

NWT Known Subspecies

McJannet CL, Argus GW and Cody WJ (1995) Rare Vascular Plants in the Northwest Territories. Canadian Museum of Nature Syllogeus 73:1-104. RWED Library Call #QK86.C3M3 - B036 Return
,
Erich Haber (2004) Personal Communication- email to S. Carriere on 9/16/2004 with dicot 2.. email archive (printed version in GSR binders) - H152 Return

Number of Occurrences

  • McJannet CL, Argus GW and Cody WJ (1995) Rare Vascular Plants in the Northwest Territories. Canadian Museum of Nature Syllogeus 73:1-104. RWED Library Call #QK86.C3M3 - B036 Return
  • Erich Haber (2004) Personal Communication- email to S. Carriere on 9/16/2004 with dicot 2.. email archive (printed version in GSR binders) - H152 Return
  • Canadian Zinc Corporation (by EBA) (2009) 2009 Rare plant and wildlife survey, Prairie Creek Mine area and winter road, NT.. 9 pp, plus tables, appendices. - R241 Return

Range Extent

  • McJannet CL, Argus GW and Cody WJ (1995) Rare Vascular Plants in the Northwest Territories. Canadian Museum of Nature Syllogeus 73:1-104. RWED Library Call #QK86.C3M3 - B036 Return

Taxonomy

  • McJannet CL, Argus GW and Cody WJ (1995) Rare Vascular Plants in the Northwest Territories. Canadian Museum of Nature Syllogeus 73:1-104. RWED Library Call #QK86.C3M3 - B036 Return