| − | Parochetus communis, Hamilt. Shamrock-pea. Blue Oxalis. Height 2-3 in.: rhizome thread-like, wide-creeping: petiole 2 in. long; lfts. obovate, emarginate, glabrous or slightly pubescent: peduncles 1-2-fld.; fls. 1/2-3/4in.across, axillary: pod straight, glabrous, linear, 3/4-1 in. long. | + | Parochetus communis, Hamilt. Shamrock-pea. Blue Oxalis. Height 2-3 in.: rhizome thread-like, wide-creeping: petiole 2 in. long; leaflets obovate, emarginate, glabrous or slightly pubescent: peduncles 1-2-flowered; flowers 1/2-3/4in.across, axillary: pod straight, glabrous, linear, 3/4-1 in. long. |