French Rocket
Scientific name: Sisymbrium erysimoides Desf.
Diagnostic features Annual. Stems to 60cm, erect. Leaves variously divided, often deeply so, rarely unlobed. Fruits 2-5cm, patent to erecto-patent.
Chromosome number: (2n=14).
Habitat Introduced-casual.
Distribution A fairly regular wool-alien in England; West Mediterranean.
Note Petals often fade to white in dried material.
This species is keyed out on Page 2636 and Page 2637 in the Text Key. |