148 
Valparaiso, Mr. Cruckshanks; Bridges; Cuming (N. 
550.) 
93. (3.) Arenaria (Spergularia) Bonariensis (Gill. mst.); 
glabra vel puberula, caulibus elongatis decumbentibus 
remote foliosis, foliis lineari-filiformibus carnosulis rigidi- 
usculis internodio brevioribus, panicula dichotoma stricta 
multiflora, sepalis lanceolatis acutis margine scariosis, 
pedunculis fructiferis erectis, seminibus ala membranacea 
alba striata fimbriata cinctis.—Ditches near Buenos 
Ayres, Dr. Gillies. 
94, (4.) Arenaria (Arenarium) andicola (Gill. mst.) ; glabra 
prostrata ramosa, foliis lineari-oblongis subspathulatis 
obtusis carnosulis enerviis, pedunculis axillaribus soli- 
tariis unifloris folio longioribus, sepalis obtusis aveniis 
petala subzequantibus, capsula polysperma sub-4-valvi, 
stylis plerumque 4, seminibus leevibus atris nitidissimis. 
; ramis pedunculisque magis elongatis, —El 
Penon, and El valle de Fray Carlos, Chili, Dr. Gillies. 
Very closely allied to A. serpens, Humb. and Kunth, 
but it does not creep, nor are the leaves ciliated at 
the base, although on their sheathing portion one or two 
denticulations may sometimes be seen. 
95. (1.) Conti ONE. Linno-- Buenos Ayres, and 
Mountains of Mendoza, Dr. Gillies. | 
96. (2.) Cerastium latifolium, Linn.—4. glabrum. C. ree 
Gill. mst—La Falda, near Los Chacayes, Andes of 
Mendoza, Dr. Gillies. 
97. (3.) Cerastium: arvense, Linn.—a«. alpinum, Benth.— 
Andes of Mendoza, Dr. Giilies.—g. commune, Benth.— 
Valparaiso, Mr. Cruckshanks; Bridges; Mathews 
(AN. 115.) Conception, Messrs. Lay and Collie.—y. stric- 
tum, Benth. C. Mendocinense, Gill. mst.—Sides of 
mountains near Mendoza, (5000 feet,) Dr. Gillies. In 
. Dr. Gillies’ specimens of both «. and £. the mature cap- 
sule is scarcely so long as the calyx. _ 
98. (1.) Viviania marifolia, Cay.—Macrea rosea, Lindl.— 
