- Herbarium ID: LKHD
- Accession Number: 003397
- Scientific Name: Cypripedium acaule Aiton
- Family Name: Orchidaceae
- Location: 0.25 mi. W of Mackenzie River mouth S of Canadian National Railway [CNR] tracks, McGregor Twp., Ontario.
- District Located: not specified
- Longitude/Latitude: 88.15W / 48.15 N
- Habitat: On rocks, in humus mat in shade, at edges of glades, usually under spruces.
- Notes: [no data]
- Collector: C.E. Garton
- Collection Number: 1388
- Collection Date: 06/23/1951
- Determined by: not specified
- Annotation by: [no data]