![Square-stalked St John's-wort (Hypericum tetrapterum) Square-stalked St John's-wort (Hypericum tetrapterum)](http://www.wildlifeinsight.com/wp-content/gallery/gb_wildflowers/square-stalkedstjohns-wort_1453.jpg)
Common name: | Square-stalked St John’s-wort |
Latin name: | Hypericum tetrapterum |
Family: | St John’s-wort (Clusiaceae) |
Flowers: | June to September |
This photo | |
Date: | 9 July |
Location: | garden, Marsland valley, Cornwall |
Other photos | |
Gallery: | British Wild Flowers |
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