Jamesbrittenia atropurpurea pubescens
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Image 1
Habit
15 Jan 2020
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Habitat
15 Jan 2020
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Flowers and leaves
15 Jan 2020
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Flowers
15 Jan 2020
| Family: | Scrophulariaceae |
| Full name: | Jamesbrittenia atropurpurea (Benth.) Hilliard subsp. pubescens Hilliard |
| ID status: | Fairly certain |
| Afrikaans common name(s): | Saffraanbossie, Verfblommetjie, Bruinsaffraan, Bruinsaffraanbossie, Bruinsafraanbos, Geelblommetjie |
| English common name(s): | Cape saffron |
| Synonym(s): | Sutera atropurpurea (Benth.) Hiern |
| Status: | Native |
| Description: | Jamesbrittenia atropurpurea subsp. pubescens, in Afrikaans the verfblommetjie (little paint-flower) or saffraanbossie (little saffron bush), is a shrub that grows to 1 m in height. In the really arid parts of its habitat only half of that. The small, opposite leaves grow in clumps, hairy in this subspecies as the name suggests. The five-pointed star flowers are brown or orange with narrow, oblong petal lobes spreading to a diameter of 1 cm. The narrow, cylindrical corolla tube, becoming up to 2,5 cm long, has the characteristic Jamesbrittenia kink near the corolla mouth. Flowering happens in summer and autumn after rain. This species grows in clay or loam flats, slopes and ridges among scrub. The distribution ranges across the Karoo and the Kalahari in the Northern Cape, as well as Botswana and Namibia. This plant was encountered in the Northern Cape east of Kathu during December. J. atropurpurea subsp. atropurpurea also grows to the south in the Little Karoo. (from https://www.operationwildflower.org.za/index.php/albums/genera/jamesbrittenia/jamesbrittenia-atropurpurea-subsp-pubescens-saffraanbossie-judd-1-2868) Spindly or rounded shrublet up to c.600mm tall, young parts of stems glandular-pubescent, hairs 0.15-0.5mm long. Primary leaves 1-6.5 x 0.5-1.5mm, mostly ± oblong to subspathulate, thick-textured, acute, entire or with up to 2 pairs of small teeth near apex, upper surface glabrous or nearly so, lower surface thickly clad in glistening glands, a few glandular hairs c.0.1-0.2mm long often present on lower margins. Pediceis up to 4-18mm long, glandular-pubescent, hairs 0.15-0.5mm long. Subsp. pubescens differs from typical J. atropurpurea in its conspicuously hairy upper stems and pedicels, which lack glistening glands. It is widespread in Botswana, and extends west-wards into Namibia (the only two specimens seen are cited above) and southwards into the northernmost Cape from roughly Upington north east to Vryburg. Most records are in and around pans, probably always on calcareous soils. The plants can become very woody and gnarled with short spreading branchlets subspinescent with age. These tough weatherbeaten and browsed bushes bear very small leaves and the specimens have frequently been misident-ified as Sutera aspalathoides and S. microphylla. (from The Manuleae: A Tribe of Scrophulariaceae by OM Hilliard, 1994) |
| Link(s) |
African Plant Database
JSTOR Plant Science Kew Herbarium Catalogue BGBM Berlin-Dahlem - Virtual Herbarium Züricher Herbarien iNaturalist (Namibia / Alex Dreyer) iNaturalist (Namibia) iNaturalist (southern Africa) Flora of Zimbabwe Fleurs de notre Terre - Galerie Namibie Tree Atlas of Namibia |
| Content last updated: | 18 Apr 2024 |
