| Synonyms: | |
| Common names: | Cress rocket (English) |
| Frequency: | Rare |
| Status: | Introduced |
| Description: |
Small annual herb to 40 cm. Stems branched from base, bearing deflexed bristly hairs. Leaves 2-3-pinnatisect with linear segments. Petals 6-8 mm, pale yellow with violet veins. Fruit 5-8 mm. |
| Type location: |
|
| Notes: | Known only from one occurrence as a casual in Harare |
| Derivation of specific name: | annua: annual |
| Habitat: | Disturbed roadside verge |
| Altitude range: (metres) | |
| Flowering time: | |
| Worldwide distribution: | As for the genus |
| FZ divisions: | C |
| Growth form(s): | |
| Endemic status: | |
| Red data list status: | |
| Insects associated with this species: | |
| Spot characters: | Display spot characters for this species |
| Literature: |