Rough Harebell - Campanula scabrella
(see State Rank Reason below)
MNPS Threat Rank
State Rank Reason (see State Rank above)
Over 40 collections at MONTU from sw Montana mountain ranges.
Taprooted-rooted with a simple or slender-branched caudex. Stems ascending to erect, simple, 2–10 cm. Herbage spreading-puberulent on stems and leaf undersides. Basal leaves petiolate; blades oblanceolate, entire, 5–30 mm long. Stem leaves narrower, becoming sessile. Inflorescence a solitary, terminal flower. Flowers erect; hypanthium puberulent; sepals linear-lanceolate, 3–4 mm long, erect; corolla campanulate, 7–10 mm long; style ca. as long as the corolla; stigmas 3. Capsule erect, 4–6 mm long (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX)
WA to MT south to CA (Lesica 2012. Manual of Montana Vascular Plants. BRIT Press. Fort Worth, TX).
Observations in Montana Natural Heritage Program Database
Number of Observations:
(Click on the following maps and charts to see full sized version)
Map Help and Descriptions
(Observations spanning multiple months or years are excluded from time charts)
The following animal species have been reported as pollinators of this species or genera where their geographic ranges overlap: Bombus rufocinctus
, Bombus pensylvanicus
, Bombus bimaculatus
, Bombus griseocollis
, and Bombus impatiens
(Thorp et al. 1983, Colla and Dumesh 2010, Williams et al. 2014).
- Literature Cited AboveLegend: View Online Publication
- Colla, S.R. and S. Dumesh. 2010. The bumble bees of southern Ontario: notes on natural history and distribution. Journal of the Entomological Society of Ontario 141: 39-68.
- Thorp, R.W., D.S. Horning, and L.L. Dunning. 1983. Bumble bees and cuckoo bumble bees of California (Hymenoptera: Apidae). Bulletin of the California Insect Survey 23:1-79.
- Williams, P., R. Thorp, L. Richardson, and S. Colla. 2014. Bumble Bees of North America. Princeton, NJ. Princeton University Press.
- Additional ReferencesLegend: View Online Publication
Do you know of a citation we're missing?
- Lesica, P., M.T. Lavin, and P.F. Stickney. 2012. Manual of Montana Vascular Plants. Fort Worth, TX: BRIT Press. viii + 771 p.