- Herbarium ID: SSMF
- Accession Number: 003510
- Scientific Name: Hieracium caespitosum Dumort.
- Family Name: Asteraceae
- Location: Off Hwy 101, 22 mi. NW of Hwy 17, 2 mi. SE along road following Michipicoten River, T.27, R.23, Ontario.
- District Located: Algoma
- Longitude/Latitude: 84.9W / 47.9 N
- Habitat: Open dry site by railway tracks, clay soil covered with wood chips.
- Notes: Assoc.: Solidago, Rubus; flowers yellow.
- Collector: C.E. Garton et al.
- Collection Number: 14723
- Collection Date: 08/09/1971
- Determined by: C.E. Garton
- Annotation by: [no data]