Jamesbrittenia albanensis Hilliard

Species

Angiosperms > Lamiales > Scrophulariaceae > Jamesbrittenia

Characteristics

Twiggy shrublet, branches up to c. 450 mm long, erect, decumbent or spreading, glandular-pubescent, hairs up to 0.15-0.3 mm long, very leafy. Leaves opposite becoming alternate on the flowering twiglets, pseudofasciculate, largest primary leaves 4-15 x 1.5-8 mm, spathulate to ovate in outline tapering into a petiolar part up to nearly half total leaf length, lobed from 2/3 to whole way to midrib, lobes oblong to spathulate, obtuse, sometimes entire, the larger ones often few-toothed to almost bipinnatisect, both surfaces glandular-pubescent, hairs up to 0.15-0.3 mm long, glistening glands as well, mainly on lower surface. Flowers solitary in the axils of the upper leaves, these much reduced in size, the inflorescence thus racemose. Pedicels up to c. 10-23 mm long. Calyx tube 0.1-0.2 mm long, lobes 2.3-3.4 x 0.5-0.7 mm, ± oblong, densely glandular-pubescent, hairs up to 0.15-0.4 mm long, glistening glands as well. Corolla tube 7.5-10 x 1.8-2.2 mm in throat, cylindric, abruptly expanded near apex, limb oblique, 9-14 mm across lateral lobes, posticous lobes 5-8 x 2.8-3.7 mm, anticous lobe 4.5-6.5 x 2.8-3.2 mm, all lobes oblong-cuneate, truncate to retuse, glandular-pubescent outside, hairs up to 0.2-0.25 mm long, glistening glands as well mainly on backs of lobes, transverse band of clavate hairs in throat extending very briefly onto base of lower lip, lobes shades of purple-pink and mauve, throat probably yellow/orange. Stamens: posticous filaments 1-2 mm long, anthers 0.6-1.1 mm, anticous filaments 0.5-1 mm, anthers 0.4-0.7 mm, all filaments puberulous. Stigma c. 0.2 mm long. Style 4.8-7.4 mm. Ovary 1.8-2 x 0.8-1 mm. Capsule 5-7 x 3 mm, glistening glands on sutures, minute glandular hairs sometimes present on rest of capsule. Seeds c. 0.6-0.7 x 0.4 mm. Flowering has been recorded in most months.
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Dwarf shrub, twiggy, branches up to 450 mm long, leafy. Leaves spathulate to ovate, petiolate, obtuse, bluntly lobed. Flowers single in axils of small, upper leaves, forming a false raceme. Pedicels up to 23 mm long. Calyx: tube up to 0.2 mm long; lobes ± oblong. Corolla: tube up to 10 mm long; limb oblique; lobes truncate or retuse, shades of mauve to magenta. Flowering time all year.
Sprawling, glandular-hairy shrublet to 45 cm. Leaves lobed. Flowers axillary, pink to mauve with orange throat.
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Growth form shrub
Growth support free-standing
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Sexuality hermaphrodite
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Hardiness (USDA) 9-11

Usage

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Cultivation

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Distribution

Jamesbrittenia albanensis world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:961464-1
WFO ID wfo-0001139093
COL ID 3QKR4
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Jamesbrittenia albanensis