Taxonomy Profile: Ephedra torreyana var. powelliorum (T Wendt)

Ephedra torreyana var. powelliorum: Taxonomy and Nomenclature
Kingdom:
Plantae
Taxonomic Rank:
Variety
Synonym(s):
Common Name(s):
Torrey's jointfir []
Taxonomic Status:
Current Standing:
accepted
Data Quality Indicators:
Record Credibility Rating:
TWG standards met
Ephedra torreyana var. powelliorum: Taxonomic Hierarchy
Kingdom : Plantae
plants |
Planta |
Vegetal |
plantes |
Subkingdom : Viridiplantae
green plants |
Infrakingdom : Streptophyta
land plants |
Superdivision : Embryophyta
Phylum : Tracheophyta
vascular plants |
tracheophytes |
Subphylum : Spermatophytina
spermatophytes |
seed plants |
phanérogames |
Class : Gnetopsida
Subclass : Gnetidae
Order : Ephedrales
ephedra |
Family : Ephedraceae
Genus : Ephedra
Mormon tea |
ephedra |
jointfir |
Species : Ephedra torreyana
Torrey's ephedra |
Torrey's Mormon tea |
Torrey's jointfir |
Variety : Ephedra torreyana var. powelliorum
Torrey's jointfir |
Ephedra torreyana var. powelliorum Direct Children(s):
Ephedra torreyana var. powelliorum: References
Expert(s):
Source(s):
Source:
The PLANTS Database
Acquired:
1996-07-26
Notes:
National Plant Data Center, NRCS, USDA. Baton Rouge, LA 70874-4490 USA. http://plants.usda.gov
Reference for:
Ephedra torreyana var. powelliorum
Source:
The PLANTS Database
Acquired:
2000-01-21
Notes:
National Plant Data Center, NRCS, USDA. Baton Rouge, LA 70874-4490 USA. http://plants.usda.gov
Reference for:
Ephedra torreyana var. powelliorum
Source:
Gymnosperms of North America Update
Acquired:
2010-11-12
Notes:
Updated for ITIS by the Flora of North America Expertise Network, in connection with an update for USDA PLANTS (2007-2010)
Reference for:
Ephedra torreyana var. powelliorum
Publication(s):
Ephedra torreyana var. powelliorum: Geographic Information
Geographic Division:
North America
Jurisdiction/Origin:
Continental US / Native
Ephedra torreyana var. powelliorum: Comments