Home | > | List of families | > | Lamiaceae | > | Syncolostemon | > | canescens |
Synonyms: |
Hemizygia canescens (Gürke) Ashby Hemizygia dinteri Briq. Hemizygia mossiana (Good) Ashby Hemizygia petrensis (Hiern) Ashby Orthosiphon canescens Gürke |
Common names: | |
Frequency: | |
Status: | Native |
Description: |
Aromatic perennial herb up to c. 60 cm tall, somewhat woody and branching near the base. Stems more or less densely covered with long spreading hairs, rarely almost hairless. Leaves opposite, linear-lanceolate to ovate-lanceolate, up to 5 cm long, more or less densely hairy, often with mixed long and short hairs; margin distinctly to obscurely toothed. Inflorescence simple or with a pair of branches near the base, lax, 8-20 cm long; verticils 4-6-flowered; bracts falling early, ovate, 3 × 2 mm. Calyx 6-8 mm long, glandular-hairy. Corolla white, pinkish, lilac or violet, 13-15 mm long; tube 9-12 mm long; lower lip 3 mm long. Stamens exserted beyond the lower lip. |
Notes: | |
Derivation of specific name: | canescens: covered with a grey pubescence or greyish in colour. |
Habitat: | Among rocks and in open places and water-courses in semi-arid woodland. |
Flowering time: | Nov - Feb |
Worldwide distribution: | Angola, Botswana, northern Namibia, Zimbabwe and Limpopo and Mpumalanga, South Africa. Likely to occur also in Mozambique as some known collections have been found very close to the border. |
Botswana distribution: | N |
Growth form(s): | |
Endemic status: | |
Red data list status: | |
Insects associated with this species: | |
Spot characters: | Display spot characters for this species |
Literature: |
Mapaura, A. & Timberlake, J. (eds) (2004). A checklist of Zimbabwean vascular plants Southern African Botanical Diversity Network Report No. 33 Sabonet, Pretoria and Harare Page 55. As Hemizygia petrensis Paton, A.J. et al. (2013). Lamiaceae Flora Zambesiaca 8(8) Pages 144 - 145. Setshogo, M.P. (2005). Preliminary checklist of the plants of Botswana. Sabonet Report no. 37. Sabonet, Pretoria and Gaborone Page 78. as Hemizygia petrensis Timberlake, J.R. & Childes, S.L. (2004). Biodiversity of the Four Corners Area: Technical Reviews Volume Two (Chapter 5-15) Appendix 5-1: Plant Checklist Occasional Publications in Biodiversity 15 Page 215. as Hemizygia petrensis |
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