Published by Daniel Mosquin on November 8, 2018
Depending on the taxonomic treatment, Glehnia is either monotypic or ditypic (containing one or two species). In the recently-published Jepson Flora, a single species with two subspecies is recognized, while the Flora of China recognizes two species. However it is treated, though, there is agreement that there is a distinction between the taxon that grows […]
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Published by Daniel Mosquin on August 22, 2018
Like the previous Medicago sativa, elegant lupine or dwarf mountain lupine is a member of the pea family, or Fabaceae. The Fabaceae contains about 750 genera and 19000 species, making it the third largest plant family by number of species.
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Published by Daniel Mosquin on July 30, 2018
Ignored or disdained as a “weed tree” for many years by forest industrialists, Pacific or western yew received an unsustainable amount of interest in the last few decades of the 20th century due to the presence of paclitaxel in its bark.
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Published by Daniel Mosquin on July 18, 2018
Although not the showiest of montane plants, this heart-leaved bitter-cress caught the attention of many Botany BC participants at last year’s meeting in Cathedral Provincial Park and Protected Area. It is uncommonly encountered in British Columbia, with a distributional range that barely extends into the province.
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Published by Daniel Mosquin on July 9, 2018
Rubus nutkanus? For those familiar with this species, you’ll probably be wondering what justifies the change in name of thimbleberry from Rubus parviflorus.
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Published by Daniel Mosquin on July 5, 2018
A relative of irises, Sisyrinchium is composed of about 80 species primarily (and perhaps exclusively) native to the Americas and Hawaii. The Flora of North America entry for Sisyrinchium explains the name as follows: [Greek] sys, pig, and rynchos, snout, alluding to swine grubbing the roots for food.
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Published by Daniel Mosquin on June 29, 2018
In the Botany Photo of the Day entry on Sidalcea malviflora, Taisha noted that two of the difficulties in checkermallow taxonomy are gynodioecy and morphological variation. Today’s photographs of Henderson’s checkermallow illustrate both of these challenges.
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