Hypericum online

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

Hypericum xylosteifolium, Hypericum calycinum

Licence: 
All rights reserved.
Preparation technique: 
Prepared by Norman Robson
Description: 

H. xylosteifolium ●, ○ (Fl. Kavkasa, ed. 2: additional records); H. calycinum □ (part).

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