Image from the Biodiversity Heritage Library.
Contributed by Harvard University Botany Libraries.
| www.biodiversitylibrary.org
Transcription
Naadaceae.
17
Potamogeton natans L.
NC. GR.‡
P. epiphyllus Raf.
TT‡
P. amplifolius Tuckam.
P. St Francis‡
P. alpinus Balbis.
RSA (m). BR‡ DR‡ D.
P. heterophyllus Scheber.
Gr. Vallée (m). LC. GR‡ DR. Dar‡ Bie.
P. heterophyllus, forma maximus
R St TT.
P. bupleuroides Tenues‡
Dr. Dar‡ Bar.
P. pefoliatas L.
P. St Francis‡
P. Richardsonii (A. Bennett) Rydburg.‡
GR‡ Bar.
P. infans Webber
matanae (F)‡
P. foliosus Raf.
Magd R (m.)
P. zosterifolius
R & tri.