Stem not compressed, not winged

Licence: 
Creative Commons Licence
Description: 

modified from Flore descriptive , de la Corse, et des contrées limitrophes, p. 371(http://biodiversitylibrary.org/page/12498454).

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