Hermannia muricata Eckl. & Zeyh.

Species

Angiosperms > Malvales > Malvaceae > Hermannia

Characteristics

Suffrutex, much branched from base; branches rather slender, outer arcuate-ascending usually with long (over 0.5 mm), tubercle-based bristles, one or more from each tubercle, occasionally short, gland-tipped hairs present as well, sometimes (in more northerly and south-eastern plants) the tubercle-based bristles are displaced by a stellate-pubescence and minute fringed or stellate scales. Stipules narrowly to broadly ovate, rounded or cordate at base, often broad, oblique, amplexicaul or decurrent at base, acuminate to abruptly acuminate at apex. Leaves petiolate; blade narrowly oblong, 8-36 mm long, 2-10 mm broad, rounded at base, sometimes slightly narrowing towards rounded base and broadest near apex, margins sinuate-crenate to sinuate-dentate, slightly recurved, upper surface sparsely hairy with long tubercle-based hairs or sometimes subdensely stellate-pubescent with hairs short, nerves impressed, lower surface whitish tomentose, but thinly so on the prominent nerves; petiole 2-10 mm long, rarely up to 15 mm long. Inflorescence of long, interrupted, paniculate cymes, terminal on branchlets; peduncles and pedicels slender, 10-30 mm long, pubescent as on branchlets; bracts opposite, broadly ovate, cordate, abruptly acuminate, 3-5 mm long, 1.5-3 mm broad at base; bracteoles up to 3 at base of pedicels, narrowly ovate, lanceolate with acuminate apex or subulate, 1.5-3.5 mm long, 0.75-1.5 mm broad. Calyx flask-shaped, narrow at base, pubescence as on inflorescence and branchlets, glabrescent, about 5 mm long, lobed to above middle, lobes sparsely ciliate or densely and softly so in the eastern form, sinuses fairly wide. Petals “bright orange-yellow or orange-red”, about 7 mm long, suborbicular in upper half, narrowed below into a claw with infolded margins, glabrous in specimens dissected. Stamens about 6 mm long, cohering at base around stipe; filaments hyaline, oblong-cuneate, minutely and sparsely pubescent on shoulders; anthers ciliate, overlapping the filaments at base. Ovary shallowly 5-lobed, stellate-pubescent on the sinuses, about 2 mm long, stipe 1 mm long; styles cohering, 4 mm long. Capsule shallowly 5-lobed, stellate-pubescent along sutures, minutely so between sutures, glabrescent, faded calyx persisting at base and obscuring stipe.
More
Suffrutex, branched from base, 0.3-0.6 m high; branches arcuate-ascending; sparsely pubescent with tubercle-based bristles and short, gland-tipped hairs. Leaves petiolate, narrowly oblong, broadest near apex, sinuate-crenate, slightly recurved; upper surface sparsely hairy as branches, lower surface whitish stellate-tomentose. Stipules ± ovate. Inflorescences of long terminal, leafless, paniculate cymes; peduncles 10-30 mm long; pedicels with gland-tipped hairs more prominent. Flowers ± 8 mm long, bright orange-yellow/red. Calyx flask-shaped, 5-lobed to ± 1/3 the length; sparingly covered by gland-tipped hairs, fringed by bristles. Petals 1.5x as long as calyx, suborbicular in upper half, narrowing into a claw. Flowering time Sept.-Dec. Fruit a shallowly 5-lobed capsule.
Stiffly hairy shrublet, up to 500 mm tall, often much-branched from base. Leaves narrowly oblong, rounded at base, slightly toothed, white-tomentose beneath. Flowers in long lax, terminal clusters on wiry branches, yellow.
Stiffly hairy shrublet to 50 cm, often much branched from base. Leaves narrowly oblong, slightly toothed, white-tomentose beneath. Flowers in lax, terminal clusters on wiry branches, yellow.
Life form perennial
Growth form shrub
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.4 - 0.55
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity 1-3
Soil texture 1-2
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-11

Usage

Uses -
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Hermannia muricata world distribution map, present in South Africa

Identifiers

LSID urn:lsid:ipni.org:names:823851-1
WFO ID wfo-0001141008
COL ID 3KZKL
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Mahernia dryadiphylla Hermannia muricata Hermannia dryadiphylla