Loesel's Twayblade

Liparis loeselii

General Status Rank: 
May Be At Risk
ELCODE: 
PMORC1M040
Common Name: 
Loesel's Twayblade
Scientific Name: 
Liparis loeselii
Naming References: 
B003
W018
Google image search
Taxonomy
Group: 
Vascular Plant
Kingdom: 
Plantae
Phylum: 
Magnoliophyta
Class: 
Monocotyledoneae
Order: 
Asparagales (Orchidales)
Family: 
Orchidaceae
References: 
B036
General Biology

Longevity

perennial
References: 
B003
Habitat
wet organic soil in fens
References: 
B036
H126
Distribution

Ecozones

Boreal Cordillera
References: 
B036

Distribution

0.01
Score: 
E
References: 
B036

Number of Occurrences

1 known (B003); DAO-1; CAN-0, DAO collection: Island, Kohin Lake, Nahanni National Park, Talbot July 1975 (61 13N, 123 47W).Canadian Museum of Nature records=CAN; Agriculture Canada, Ottawa = DAO; some duplication of records likely exists (H158).
Score: 
AC
References: 
B036
H158

Historical Distribution

Lower Slave River, shore
References: 
B036
H126

Area of Occupancy

Presumed stable
Score: 
-
Population

Population Size

rare
References: 
B003

Density

Rare
Trends

Trends

Score: 
G
Threats

Threats

Potential destruction of habitat- sites; strongly mycotrophic (FNA26 2002)
Score: 
B
References: 
B036
H126
DD24

Intrinsic Vulnerability

Forestry; Oil and Gas development, dev of seismic lines,
Score: 
C
References: 
B036
H126
DD24
General Status Rank
Rank: 
May Be At Risk
Status Rank Description: 
Disjunct, Extreme northern and western distjunction
S Rank: 
S2
Decision Process Description: 
Drafted by S. Carriere based on printed material according to key (see methods point 8.Reviewed in 2005 by S Carriere, no changes; Reviewed in 2010, no change.; Reviewed in 2015 by Marilyn Anions; no change
Last Updated: 
June 25, 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
  • Carrière, S. (2000) Pers. communication. Ecosystem Management Biologist; RWED - H126 Return

Historical Distribution

  • 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
  • Carrière, S. (2000) Pers. communication. Ecosystem Management Biologist; RWED - H126 Return

Intrinsic Vulnerability

  • 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
  • Carrière, S. (2000) Pers. communication. Ecosystem Management Biologist; RWED - H126 Return
  • Flora of North America Editorial Committee (2002) 26 - DD24 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

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 (2005) Personal Communication - email to S Carriere 12 July 2005. Copy in electronic files (S Carriere) - H158 Return

Population Size

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

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

Threats

  • 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
  • Carrière, S. (2000) Pers. communication. Ecosystem Management Biologist; RWED - H126 Return
  • Flora of North America Editorial Committee (2002) 26 - DD24 Return