Hypericum online

A site dedicated to Hypericum – The St John’s Worts

Hypericum perfoliatum, Hypericum trichocaulon, Hypericum montbretii

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Imaging technique: 
Preparation technique: 
Illustrated by Margaret Tebbs

Hypericum perfoliatum (a) habit; (b) leaf pair; (c) leaf; (d) sepal; (e) petal; (f) capsule. Hypericum trichocaulon (g) habit; (h) leaf; (i) sepal; (j) petal; (k) capsule. Hypericum montbretii (l) sepal; (m) capsule with spreading calyx. a, c: Atchley s.n. b, d, e: Davis & Sutton 64565. f: Sennen & Mauricio 16.vi.1931. g-j: Davis 178. k: Rechinger 14222. l: Wallace 169. m: Baytop 6038. (a, b, g × 2/3; c, × 4/3; h × 8/3; rest × 4).

Natural History Museum
Scratchpads developed and conceived by (alphabetical): Ed Baker, Katherine Bouton Alice Heaton Dimitris Koureas, Laurence Livermore, Dave Roberts, Simon Rycroft, Ben Scott, Vince Smith