128 ALASSIO AND ITS FLORA 
Potentilla recta, L. — Nat. Ord. Rosa- 
ceae. 
May, June. 
Potentilla reptans, L. — Summer. 
Poterium sanguisorfoa, L. — Nat. Ord. 
Rosaceae. Syn. Sanguisorba garganica, 
Bert.; Sanguisorba dictyocarpum, Sp. 
June, July. 
Primula vulgaris, HuDS. — Nat. Ord. 
Primulaceae. Syn. Primula acaulis, All.; 
Primula veris var. acaulis, L. 
It is not yet in my herbarium but 
some English gentlemen have found it 
in the torrent Barbana, 
Prumus spinosa, L. — Nat. Ord. Rosa- 
ceae. 
Santa Croce ^ and elsewhere. Many 
kinds are cultivated and form the infi- 
nite variety of plums, almonds, peaches, 
and cherries. Also the Laurocerasits be- 
longs to this family. 
March, April. 
Psoralea bituminosa, L. — Nat. Ord. 
Leguminosae. Syn. Psoralea palaestina, 
Moris. June, July. 
