Smelowskia calycina var. americana

  • Scientific name: Smelowskia calycina var. americana (Regel & Herder) W.H. Drury & Rollins Rhodora 54: 99. (1952).
  • Basionym: Hutchinsia calycina var. americana Bull. Soc. Nat. Moscou 39: 101. (1866).

Distribution:

Additional Information:

  • Chromosome numbers: 2n = 12, 22
  • Canadian status: native
  • Lifeform: perennial, caespitose, caudex branched
  • Ecology: high alpine: steep slopes, meadows, ridges, runnel, streambanks, among rocks and boulders; talus, shale, scree, schistose rubble, gravel