When browsing plants at a nursery ... easy to grow biennial option with fewer complications, consider the common evening primrose (Oenothera biennis). It is native throughout much of the U.S ...

Plant scientists have succeeded in unraveling the complete genome sequence of the common primrose -- the plant whose reproductive biology captivated the Victorian naturalist Charles Darwin.

The common primrose is really not so common. In fact, it flourishes only a few places in the world: Britain, New Zealand and -- surprise -- our own Pacific Coast. That should tell you something ...

in the tannin-cells found in the epidermis on the dorsal side of the leaves of some plants. As a good typical example the common primrose may be cited. Of all the ordinary tests, including iron ...