306 
leviter revoluta, apice callosa, pilis reversis vestita; fores 
magni, calyeis lobi 6—7 mm. longi; petala et capsula ca- 
Iyce duplo -longiora. 
— (Cerastium arvense? Cham. et Sehldl.! in Linnaea V, 
233. 
C. orithales Schldl.! in Linnaea XII, 209. _ 
Habitat in regione snbnivali montis Orizuba (Galeotti 44001, 
Liehmann 3! pro parte et 5!, Schiede 509!, Wawra 920). 
A typo vix nisi folis paullum diversa est. 
1 — Cerastium alpinum L. spec. plant. ed. U, 628. 
C. mutabile alpinum Gven. monogr. de Cerastio 71 
et 72. 
Habitat in Andihus ad Mendoza (Gillies) — et forma densis- 
sime crispato-lanata cana: in repuhlica Mexicana (Schaff- 
ner 300! nom. ©. lanutum). 
19. Cerastinm montioides Naud. 
Caules e radice perenni fihrosa. adscendentes plurimi, 
simpliees vel parce ramosi, puamili, 3—-5 em. longi, ut tota 
planta fere omnino glahri. Folia erassiuscula, valde approxi- 
mata, subimhricata, oblongo-elliptica, obtusissima, ad hasin 
membhranacesm vix attenuata, 6—8 mm. Ig., 3—4 ınm. lt. 
Flores solitarii ad canlis ramorumve apicem seu interdum 
etiam in foliorum snperioram axillis; pedieelli graeiles ealyce 
longiores. Calyeis campanulati lohi rotundato-ovati ohtusi, vi- 
rides, interiores margine vix scariosi, 4 mm. Ig., 3 mm. It. 
Petala alba calycem duplo superantia, spathulato-ohlonga, ad 
medium bifida, lohis oblongis ohtusis, ungnes glahri.  Sta- 
mina 10 calyce longiora glabra. „Capsula ealyeem aequans.“ 
Semima 2... 
