D. LUIZET. — CONTRIBUTION A L'ÉTUDE DES SAXIFRAGES. 101 
&-5-fida, lobis oblongis obtusis; infrabasilaria anguste et longe cuneata sessilia 
vel subsessilia, trifida, lobis brevibus ovato-oblongis obtusis; basilaria atque: 
infrabasilaria nervis aperte in sicco prominulis; caulina petiolata vulgo 2-3- 
fida; bracteæ inferiores ssepius sublineares integre obtuse; prophylla 
sublinearia integra obtusa. Pedunculi, pedicelli atque calyces, viscosi, pilis 
glandulosis brevissimis plus minusve dense obsiti. Petata alba vel luteo-albida 
obovato-oblonga vel obovata, basi paulum attenuata, laciniis calycinis 
duplo valde longiora atque latiora, trinervia. Calycis laciniæ ovato- 
oblonga, vel triangulari-oblongæ, obtuse, tubo longiores. Stamina atque 
styli sub anthesi lacinias haud superantia. Capsula.... Semina.... 
HaBrrAT : Aragon, in Sierra de Guara, in rupis calcareis 
1600 m. alt., inter parentes! (J. Soulié!). Jun. Jul. 
