United States, Arizona, Coconino, Coconino National Forest, Roadside Tank, 3 mi W of junction of AZ 209, along FSR 305; ca. 2 mi SW of Happy jack; ca. 4 mi SE of Stoneman Lake, 32 mi S Flagstaff
34.7165 -111.4363 +-1250m.
T15N R09E S06
2175 meters
7135ft.
Potamogeton pectinatus, P. foliosus, P. diversifolius, Rumex, Alopecurus, Echinochloa, Eleocharis, Alisma, Polygonum, Xanthium