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Frequency: | |
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Description: |
Much branched annual or perennial herb; stems to 60 cm long. Leaves linear-lanceolate to ovate, hairless to sparsely hairy; petiole indistinct. Racemes axillary and terminal with relatively few (2-4) flowers. Peduncles 1-4 cm long; bracts and bracteoles linear-subulate, hairless. Pedicels 3-10 mm long, densely pubescent, sharply reflexed in the fruiting stage. Calyx lobes subequal, linear-subulate. Corolla 15-16 mm long, more or less 2-lipped, white with mauve markings on the lower lip. Capsule 12-20 × 3-4 mm, pendulous, hairless. |
Type location: |
KwaZulu-Natal, South Africa |
Notes: | The specimen in the images represent the first record for Botswana. |
Derivation of specific name: | retrocarpa: presumably referring to the pedicel and capsule being reflexed against the inflorescence axis. |
Habitat: | Open mopane scrubland |
Altitude range: (metres) | |
Flowering time: | |
Worldwide distribution: | Zimbabwe, Mozambique, Botswana and northern and eastern South Africa |
FZ divisions: | SE |
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Endemic status: | |
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Insects associated with this species: | |
Spot characters: | Display spot characters for this species |
Images last updated: | Tuesday 1 December 2020 |
Literature: |
Darbyshire, I., Vollesen, K. & Kelbessa, E. (2015). Acanthaceae (Part 2) Flora Zambesiaca 8(6) Pages 127 - 129. |