Trois plantes américaines du Nord-Est de la France: 1. Carex vulpinoidea Michx., 2. Glyceria striata (Lam.) Hitchcock, 3. Scirpus atrovirens Willd

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