Of these the Dora (called for distinctions sake Dora Riparia), which unites with the greater river just below Turin, has its source in the Mont GenÃ¨vre, and flows past Susa at the foot of the Mont Cenis.
Equisetum palustre, Phragmites communis, Glyceria aquatica, Carex riparia, Iris Pseudacorus, Rumex ilydrolapathum, Oenanthe fistulosa, Bidens spp.
- Carex riparia, the largest British sedge, from 3 to 5 ft.
Riparia, in the sense of river-bank and river, from ripa, bank.
Leads down to Cesanne in the Doria Riparia valley, which is followed for 5 m.