- Herbarium ID: SSMF
- Accession Number: 011378
- Scientific Name: Epilobium leptophyllum Raf.
- Family Name: Onagraceae
- Location: About 6 km from coastline in Quebec, just NW of Gull Bay, SE James Bay, Ontario.
- District Located: not specified
- Longitude/Latitude: 79.4875W / 51.4875 N
- Habitat: Site 1. Shrub-rich fen with Smilacina trifolia, Betula glandulifera, Salix pedicellaris, Menyanthes trifoliata, Iris versicolor, Pedicularis groenlandicum, etc.
- Notes: Water pH 6.5, conductivity 110 umhos, depth to water table 11 cm, depth of peat 66 cm.
- Collector: R.A. Sims
- Collection Number: 513B
- Collection Date: 08/02/1977
- Determined by: not specified
- Annotation by: [no data]