NEBRASKA WILD-DUCK FOODS. 
41 
Cheery County (Headwaters Loup River). 
Red Willow Lake Oct. 9 (p. 65). 
White Willow Lake Oct. 10 (p. 66). 
Specklemire Lake Oct. 12 (p. 67). 
Yearling Valley Lake__Oct. 13 (p. 67). 
Silver Lake Oct. 17 (p. 68), 
Garden County. 
Moffltt Lake Sept. 23 (p. 69). 
Gimlet Lake Sept. 24 (p. 70). 
Crescent Lake Sept. 26 (p. 71). 
Beaver (or Blue) Lake Sept. 27-28 
(P. 71). 
Jones Lake Sept. 27-28 (p. 72). 
Swan Lake Sept. 27-28 (p. 73). 
Reno Lake Sept. 29 (p. 74), 
Trainor Lakes Sept. 30 (p. 75). 
Peterson Lake, No. 1 Oct. 2 (p. 75). 
Peterson Lake, No. 2 Oct. 2 (p. 76). 
Phalarope Lake Oct. 3 (p. 77). 
ENDERS LAKE, BROWN COUNTY. 
August 10 and 14, 1915. 
Description. — Little or no marsh. Rich growth of submerged vegetation. 
Fresh water, average greatest depth 6 feet ; bottom in general mucky, sandy at 
southeast end. No inlet ; outlet into Enders Lake Overflow. 
Distribution of Vegetation. 
shore plants. 
Narrow zone of wet meadow on east and south shores containing a typical 
mixture of wet meadow plants. Among those growing next to water line were : 
1. Cord-grass (Spartina michauxiana) . 
Common. 
2. Switchgrass (Panicum virgatum) . Com- 
mon. 
3. Hair-grass (Agrostis hy emails). 
4. Redtop (Agrostis alba). 
5. Bog reedgrass (Calamagrostis inex- 
pansa) . Common. 
6. Reed canary -grass (Phalaris arundi- 
nacea). 
7. Wild rye (Elymus canadensis) * 
Flowers. 
8. Sedge (Carex vulpinoidea) . 
9. Shining sedge (Cyperus rivularis) .* 
Common. 
10. Water hemlock (Cicuta maculata). 
Not abundant. 
11. Marsh mint (Stachys palustris). 
12. Mint (Mentha canadensis) * Flowers. 
13. Ragweed (Ambrosia elatior) .* Abun- 
dant ; flowers. 
SEMISUBMERGED PLANTS. 
14. Wapato, or arrowhead (Sagittaria lati- 
folia).* Common; flowers. 
15. Crested wapato (Sagittaria cristata) * 
Flowers to immature fruit. 
16. Big bulrush (Scirpus occidentalis) * 
Abundant ; flowers. 
17. Spike rush (Eleocharis acicularis).* 
SUBMERGED PLANTS. 
Dominants: 
19. Waterweed (Philotria canadensis).* 
Flowers. 
20. Water milfoil (Myriophyllum spica- 
tum).* Immature fruit. 
Principal species: 
21. Sago pondweed (Potamogeton pecti- 
natus).* Flowers to mature fruit. 
22. Curly pondweed (Potamogeton perfoli- 
atus richardsonii) .* Flowers to ma- 
ture fruit. 
Secondary species: 
23. Eelgrass pondweed (Potamogeton com- 
pressus).* Immature fruit. 
24. Small pondweed (Potamogeton pusil- 
lus).* Mature fruit. 
25. Floating pondweed (Potamogeton na- 
tans).* Mature fruit. 
