Common name | Great St. John's-wort |
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Family | Clusiaceae |
Genus | Hypericum |
Species | pyramidatum |
Authority | Aiton |
Synonyms | Hypericum ascyron L. ssp. Pyramidatum (Aiton) N.Robson |
Comments | |
Location Found | West of Montrose, Waterloo RM, 1978; Elora Gorge, 1978; Kitchener, 1975 |