National Plant Data Center, NRCS, USDA. Baton Rouge, LA 70874-4490 USA. http://plants.usda.gov
Reference for:
Campanula rotundifolia
Source:
The PLANTS Database
Acquired:
2000-01-21
Notes:
National Plant Data Center, NRCS, USDA. Baton Rouge, LA 70874-4490 USA. http://plants.usda.gov
Reference for:
Campanula rotundifolia
Source:
Campanulaceae of North America Update
Acquired:
2011-10-19
Notes:
Updated for ITIS by the Flora of North America Expertise Network, in connection with an update for USDA PLANTS (2007-2010)
Reference for:
Campanula rotundifolia
Publication(s):
Author(s)/Editor(s):
Lammers, Thomas G.
Publication Date (Listed/Actual):
2007-01-01 / 2007-01-01
Article/Chapter Title:
Journal/Book Name, Vol. No.:
World Checklist and Bibliography of Campanulaceae
Page(s):
ix + 675
Publisher:
Royal Botanic Gardens, Kew
Publication Place:
Surry, United Kingdom
ISBN/ISSN:
9781842461860/
Notes:
Reference for:
Campanula rotundifolia
Author(s)/Editor(s):
Shetler, Stanwyn G.
Publication Date (Listed/Actual):
1982-01-01 / 1982-01-01
Article/Chapter Title:
Journal/Book Name, Vol. No.:
Phanerogamarum Monographiae Tomus XI: Variation and Evolution of the Nearctic Harebells (Campanula subsect. Heterophylla)
Page(s):
516
Publisher:
Publication Place:
ISBN/ISSN:
3-7682-1241-6/
Notes:
Reference for:
Campanula rotundifolia
Campanula rotundifolia: Geographic Information
Geographic Division:
Australia
Jurisdiction/Origin:
Campanula rotundifolia: Comments
Comment:
Although Shetler (1982, and pers. comm. 2012) argues that the nearctic harebells should all be considered several variable ecotype 'races' of a single species (as Campanula rotundifolia L.), Lammers (2007) restricts C. rotundifolia to the "Europe to S. Siberia, Manchuria [...], & Sakhalin" (and "naturalized in New Zealand, Tierra del Fuego & Falkland Isl."), and recognizes a number of N. American taxa separately. ITIS is following Lammers in this, and changed distributional information accordingly, pending further evaluation