Hypericum online

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

Hypericum laricifolium, Hypericum martense

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Imaging technique: 
Preparation technique: 
Illustrated by Margaret Tebbs

H. laricifolium: (a) habit; (b) stem with leaves (Ecuador); (c) stem with leaves (Venezuela); (d) leaf; (e) sepal; (f) petals; (g) stamens (partly cut away) and ovary; (h) capsule. B. H. martense: (i) habit; (j) stem with leaves; (k) leaf; (l) sepal; (m) petal; (n) capsule (a, i × ½; b, c, j × 2; d-h, k-n × 4). A. Luteyn 6751 except (c) Luteyn 7583; B. Seifriz 421.

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