1134. 
1135. 
1156, 
1137. 
1138. 
1139. 
1140. 
1141. 
1142. 
1143. 
1144, 
1145. 
1146. 
32 
Potamogeton gramineus, L., Var. heterophyllus, Fries. Ruby 
Lake, Nevada. 6,000 ft. alt. Augus 
perfoliatus, L., Var. lanceolatus, Rebbiaw: Truckee 
River, Webndal 4,000 ft. alt. July. 
pusillus, L., Var. vulgaris, Fries. (?) Bear River, 
ae 8,000 ft. alt. August. 
Subvar. interruptus, Robbins. Parley’s 
Park, Wahsatch. 6,000 ft. alt. July. 
eae L. Thousand Spring Valley, Nevada. 
6,000 ft. alt. September 
Doubtful form. Near Humboldt Lake, 
Nevada. 4,000 ft. alt. August. 
‘Var. Ruby Lake. 6,000 ft. alt. July. 
Var. Near Pe Lake, Nevada. 
4,000 ft. alt. Augus 
Var. (?) latifolius, mens With the 
last. 
marinus, ‘L., Var. (?) ceidenialis. Robbins. Ruby 
ce, Nevada. 6,000 ft. alt. August. 
Doubtful specimens of same. Bear River, 
Uintas. 8,000 ft. alt. August. 
Same, or perhaps P. pectinatus. Truckee 
River, Nevada. 4,000 ft. alt. July. 
Same, or perhaps P. actatas, with 1139 
Triglochin palustre, L. Jordan Valley, Utah. 4,300 ft. alt. 
maritimu 
Alisma Plantago, ik tas) Americanum, Gray. Truckee River, 
Nes yada. 4,000 ft. alt. July. 
yar. 
Sagittaria variabilis, Eng. 
Habenaria hyperborea, Br. 
dilatata, in 
Va 
feetida, S os (Platanthera, Gey.) 
Spiranthes Romanzoffiana, Cham. 
Listera ee Hook. E. Humboldt Mts., Nevada. 7,000 . 
= August. 
Hptpantio gigantea, Dougl. Soda Lake, Nevada. 4,000 ft. alt. 
J 
Corallorhiza multiflora, Nutt. Wahsatch. 7,500 ft. alt. July. 
Iris Tolmieana, Her 
Sisyrinchium Bermudian L., Var. anceps, Gray. 
Zigadenus glaucus, Nutt. 
Nuttallii, Gray. 
eo S. Watson. (Helonias, Nutt. Amian- 
ium Nuttallii, Var. 2., Gray.) 
