305 
ß. fuegianum Hook.: Caules humiles; folia plus minus dense 
imbricata; flores solitarii terminales ampli. 
— Cerastium arvense y. fuegianum Hook.!, Flora antar- 
cilica 1, 251. 
Habitat in Fuegia: Orange Harbour (Wilkes Exped.), in 
monte Tarn (Darwin), in insnla Hermite (3. D. Hooker!), 
in insula Chiloe (Capt. King!). 
y. arvensiforme (Wedd.) Rohrh.: Caules diffusi, folia lan- 
veolata vel lineari-Janceolata obtusiuseula vel mucrone ob- 
tuso subcalloso acuminata; flores magni, calycis lobi 6 — 8 
mm. longi. 
— Cerastium arvensiforme Wedd.! in Annal. science. nat. 
5 ser., 1, 296. 
Habitat in Boliviae provincia Tarya (Weddell 4016!), in pro- 
vincia Larecaja, viciniis Sorata; Cabezeras de Chilcani, in 
rnpium fissuris, reg. temp. 3200 m. (Mandon 965! et 971, 
ad rivum Challasuyo reg. temp. 2700 m. (Mandon 969}), 
via ad Lacatia, in scopulosis prope Nasacara, et in nemo- 
ribus ad Queliguaya, reg. temp. et alp. 2700 -- 3500 m. 
(Mandon 970)). 
Variat @: caule sub inflorescentia bifariam pilose, foltis mar- 
gine tantum et nervo mediano retrorsum ciliatıs, ceterum 
glahris (Mandon 965 et 971'); £: glandulosum: vaule fo- 
liisgue undigue plus minusve glandnloso - pubescentihus 
(Weddell!); y: caule foliisque acutioribus glanduloso-pu- 
bescentihus, floribus minorihus congestis (Mandon 969 et 
9701). — Differt a C. arvensi hahitu magis, praesertim 
foliis numerosioribus ac latioribus quam certis characteri- 
bus, et ex nostra sententia melius illius varietas indicatur. 
6. orithales (Schldl.) Rohrh.: Caules erectiusculi pubescen- 
tes, superne viscosi; folia lineari-lanceolata acuta, margine 
37, Bd. 3, Heft. 20 
