Mimulus ringens var. colpophilus
Rhodora 34: 119. 1932.
Common names: Estuary monkeyflower
Endemic
Revision as of 19:28, 5 November 2020 by imported>Volume Importer
Leaves: blade 25–50 mm, internodes 15–25 mm. Fruiting pedicels 10–17 mm. Calyces 8–10 mm, lobes 1.5–2 mm.
Phenology: Flowering Jun–Sep.
Habitat: Freshwater tidal shores, mud flats, meadows, wet places.
Elevation: 0–10 m.
Distribution
Que., Maine, Vt.
Discussion
Variety colpophilus is restricted to St. Lawrence River estuaries in Quebec and nearby drainages in Maine and Vermont. F. W. Pennell (1935) speculated that the flowers might be cleistogamous; this apparently has not been verified. Tentative evidence supporting the distinction of var. colpophilus was presented by J. L. Stone and B. A. Drummond (2006); most other floristic summaries have treated it as an informal variant of Mimulus ringens.
Selected References
None.
Lower Taxa
None.