428 REPORT OF NEW JERSEY STATE MUSEUM. 



//. Glandular and aromatic. [C. ambrosiodes] 



dd. Fruiting calyx winged all around. 



[Cycloloma atriplicifolium]* 

 cc. Flowers monoecious or dioecious, calyx wanting on pistillate 

 flowers, fruit enclosed by two bractlets. 

 d. Leaves green, triangular hastate. A triplex hastata, p. 429 



dd. Leaves densely silvery, oblong. A. arenaria, p. 430 



aa. Embryo narrowly horseshoe-shaped or conduplicate, no albumen stems, 

 cylindrical, fleshy jointed with opposite branches, leaves practically none, 

 flowers sunk in hollows of the spike. 

 6. Annuals, no woody rootstalk. 



c. Scales mucronate pointed, stems thick. Salicornia bigelqvii, p. 431 

 cc. Scales blunt, stems more slender. 5. europcsa, p. 430 



bb. Perennial, stems rising from a woody root stalk. 5'. ambigua, p. 431 

 aaa. Embryo coiled in a spiral, albumen scarcely any, leaves fleshy. 



b. Leaves very spiny. SaUola kali, p. 433 



bb. Leaves not spiny. 



c. Branchlets, etc., hairy. Bassia hirsuta, p. 432 



cc. Branchlets glabrous. 



d. Seeds 2 mm. broad. Dondia maritima, p. 432 



dd. Seeds 1.2-1.5 mm. broad. D. linearis, p. 432 



CHENOPODIUM L. 



Chenopodium leptophyllum (Moq.). Narrow-leaved Goosefoot. 



Chenopodium album var. leptophyllum Moquin in D. C. Prod. XIII., pt. 2. 71. 



1849 [New Cahfornia]. 

 Chenopodium leptophyllum Britton 206. — Keller and Brown 133. 



Pound only on the coast from Sandy Hook to Wildwood. 

 Originally discovered on "Absecon Beach" [= Atlantic City] 

 by D. C. Eaton in i860, and by E. Diffenbaugh at about the same 

 time or earlier. Their station was no doubt in the wooded tract 

 near Ventnor, as the other stations farther south are both on 

 wooded islands. 



This is a boreal species extending down the coast from Maine, 

 and is one of several northern species which are found in southern 

 New Jersey only on the coast islands. Dr. Britton's statement 

 that this and the following are adventive form farther west does 

 not seem to be correct in light of our present knowledge. 



Coast Strip. — Sandy Hook (NB), Barnegat City (L), Barrel Island (L), 

 Absecon Beach (NB), Atlantic City (C)^ Avalon (KB), Five-Mile Beach. 



* Cycloloma, Winged Pigweed, has been introduced at Holly Beach and 

 Ocean City. 



