in the O. arvensis, each leaflet being generally only half or
a third of the length of the calyx ; they are glabrous, with
the exception of a few very nearly sessile glands. The
calyxes and pods have also but very few hairs.
The O. hircina of Jacquin (O.fcetida All., or O. altissima
Lam.) is a perfectly distinct species indigenous in the South
of Europe only.—G. B.
