122 ALASSrO AND ITS FLORA 
Origanum vulgare, L. — Nat. Ord. La- 
biatae. 
Very common. July, September. 
Orlaya grandiflora, Hoff. — V. Daucus 
grandiflorus, B. et H. 
Orlaya maritima, K. — Daucus maritimus, 
Gaert. 
Orobanche cruenta, Bert. — Nat. Ord. 
Orobanchaceae. Syn. Orobanche caryo- 
phyllacea, Schleich; Orobanche conco- 
lor, BoR.; Orobanche gracilis, Sm.; Oro- 
banche lobedii, Noul.; Orobanche major, 
DuBY, All. ; Orobanche vulgaris, Gaud. 
May, June. 
Oxalis acetosella, L. — Nat. Ord. Gera- 
niaceae. Syn. Oxys acetosella, All.; Oxalis 
alba, Lamb. 
Not rare. April, May. 
Pallenis spinosa, Cass. — V. Astericus spi- 
nosus, Gr. et Godr. 
Pancratium maritimum, L. — Nat. Ord. 
Amaryllidaceae. 
See the full description. July to Sep- 
tember. 
