82 Order CARYOPHYLLACEA 
1. Acnida tuberculata Mog. Water-hemp. 
A weed in wet soil. Cody; Lincoln; Valentine. 
2. Acnida tamariscina (Nutt.) Wood. 
In wet soil over most of the state. Kennedy; Nemaha; Plummer 
Ford; Valentine. 
3. Froelichia. 380. 
Crest of the fruit a continuous dentate ridge; plant over 6 dm. tall. 
1. F. campestris. 
Crest of the fruit interrupted, processes almost distinct; plant less 
than 6 dm. tall, 2. F. gracilis. 
1. Froelichia campestris Small. 
Common in dry places, especially in the sand-hill regions. Anselmo; 
Cherry county; Knox county; Mullen; Red Cloud; Royal; Thomas 
county; Valley Junction; Valentine. 
2. Froelichia gracilis Moq. 
In dry, sandy places. Deuel county. 
9. CHENOPODIACE. 
Goosefoot Family. 
Herbaceous plants. 
Leaves normal. 
Flowers, at least some of them, perfect. 
Flowers with several sepals. 
Leaves not linear, usually lobed. 
Plants erect; fruiting calyx not winged. 1. Chenopodium. 
Plants bushy; forming tumble weeds; fruiting calyx 
winged. 2. Cycloloma. 
Leaves linear, entire. 
Leaves not spiny. 
Leaves not fleshy; styles elongated. 3. Kochia. 
Leaves fleshy; styles short. 10. Dondia. 
Leaves spine-tipped; calyx winged. 11. Salsola. 
Flowers with only a single sepal. 
Leaves three-lobed; fruit not winged. 3. Monolepis. 
Leaves narrow, entire; fruit winged. 7. Corispermum. 
Flowers all staminate or pistillate, the pistillate enclosed be- 
tween two partly united bracts. 4. Atriplex. 
Leaves reduced to scales; stems jointed. 8. Salicornia. 
Shrubs. 
Pistillate flowers enclosed between two partly united bracts. 
Bracts not woolly; foliage scurfy. 4. Atriplex. 
Bracts densely woolly; foliage stellate pubescent. 5. Eurotia. 
Pistillate flowers not enclosed between bracts; calyx winged in 
fruit; spiny plants. 9. Sarcobatus. 
1. Chenopodium. 368. 
Leaves mostly entire, the lower rarely lobed. 
Leaves white-mealy beneath. 2. C. leptophyllum. 
Leaves green on both sides, lanceolate to oblong lanceolate. 
3. C. boscianum. 
Leaves mostly dentate or lobed. 
Calyx not red and fleshy in fruit, stamens 5. 
