Drosera rotundifolia
l 
Round-Leaved Sundew

Leaf Top

Greenbush Bog, 20 km West of Hudson Bay, SK on Highway #3
22-July-2019

Note the sticky droplet produced by a gland at the apex of each multi-cellular hair (the droplet has been rubbed off from some of the hairs in this specimen).

Flora of North America states that D. rotundifolia is found on sphagnum hummocks, D. anglica is found more often around bases of hummocks and on fen margins, and D. linearis is found on open marl.

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Rotundifolia: Answers to key questions in Budd's Flora and Flora of Alberta leading to this species. 
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leaf blades almost round or broader than long; NOT [leaf blades much longer than broad]