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Leafy white orchid
Platanthera dilatata var. albiflora
NatureServe conservation status
Global (G-rank): G5T5
State (S-rank): S2
External links
Species range
Estimate from download of data from Utah Rare Plant Database on July 18, 2024.
Geocat 8 observations: Extent of Occurrence: 4,462.999 km2.
Historic observations over 40 years old were not used.
Moist rocky slopes, meadows, woods, and along streams at 1950 to 3200 m in Box Elder, Cache, Garfield, Salt Lake, Summit, and Wasatch cos.; Alaska to Colo. (Welsh et al. 2015).
Threats or limiting factors
The main threats are from habitat degradation due to grazing and drought.
Threats compiled using observations and notes from Utah Rare Plant Database and Utah Geospatial Resource Center GIS Data downloaded in 2024. Severity of impacts are not well known so ranges are provided where appropriate.