Prairie Wildflowers: A Guide to Flowering Plants from the Midwest to the Great Plains, Don Kurz

2020 ◽  
Vol 40 (2) ◽  
pp. 191
Author(s):  
Peg Kohring
2014 ◽  
Vol 127 (4) ◽  
pp. 348
Author(s):  
Joyce M. Reddoch ◽  
Paul M. Catling ◽  
Allan H. Reddoch

We report the discovery of Great Plains Ladies’-tresses, Spiranthes magnicamporum (Orchidaceae), in eastern Ontario, 250 km east of its previously known eastern occurrence in Ontario. The population of more than 500 flowering plants (in 2013) was confined to Prairie Dropseed, Sporobolus heterolepis, grasslands within the Burnt Lands Alvar. Peak flowering was in late September, two weeks later than that of Nodding Ladies’-tresses, Spiranthes cernua, in the same area.


2020 ◽  
Author(s):  
Paula J. Rudall
Keyword(s):  

Author(s):  
Bharati Bhattacharyya ◽  
B. M. Johri
Keyword(s):  

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