Glumicalyx montanus Hiern

Species

Angiosperms > Lamiales > Scrophulariaceae > Glumicalyx

Characteristics

Tufted perennial herb becoming woody at the base; stems mostly 150-300 mm long, many from the crown, decumbent then erect, simple, or very rarely with short sterile (?) axillary shoots, pubescent with both acute and gland-tipped hairs, sometimes nearly confined to two longitudinal bands, leafy. Leaves opposite, becoming alternate upwards, 5-20 x 2-8 mm, scarcely diminishing upwards, oblong-elliptic to obovate, tips obtuse to rounded, base narrowed with a distinct pulvinus, bases connate when leaves opposite, margins crenate-serrate, leathery, glabrous except for minute gland-tipped hairs on lower margins. Inflorescences globose initially, up to c. 15 x 15 mm, usually solitary, rarely subtended by smaller spikes on very short axillary shoots, elongating in fruit. Bracts 5(-6) x 4.5-10 mm, suborbicular, tips rounded or abruptly apiculate, backs minutely glandular-puberulous, margins entire or laciniate, with long delicate hairs. Calyx 3.5-4.5 mm long, segments narrowly to broadly spathulate, free or connate at the very base, delicately membranous, ciliate with acute and gland-tipped hairs. Corolla tube 4-6 mm long, c. 1.5 mm broad, creamy; limb bilabiate, c. 4-5 mm diam., lobes oblong to elliptic, creamy to pale yellow above, creamy below. Stamens all exserted, anthers equal. Capsule c. 4.5 x 3 mm, seeds many (c. 20-25 ovules in each loculus, perhaps only half of which develop), c. 1 x 0.7 mm.
More
Perennial herb, 0.15-0.30 m long; woody at base. Stems decumbent then erect, sometimes with axillary branches; pubescent, hairs acute and gland-tipped. Leaves opposite becoming alternate; blade oblong-elliptic to obovate, 5-20 x 2-8 mm long, apex obtuse to rounded, base rounded with distinctive pulvinus, margins dentate, leathery. Flowers: in globose heads, 15 x 15 mm, usually solitary, elongating in fruit; stamens all exserted; calyx of 5 equal, spathulate lobes, free to base or briefly connate; corolla with tube 4-6 mm long, cream-coloured, limb bilabiate, lobes oblong to elliptic, 4-5 mm in diameter, creamy to pale yellow above, cream-coloured below; Dec.-Mar.
Perennial herb with woody base, stems ± simple, tufted, decumbent then erect, up to 300 mm long. Leaves up to 20 x 8 mm, oblong-elliptic to obovate, ± obtuse, base with pulvinus, margins crenate to serrate above, ± glabrous with tiny hairs on lower margins. Flowers in spherical heads, ± 15 mm in diam., usually single, lengthening in fruit. Calyx: lobes free to base or rarely somewhat connate. Corolla: tube up to 6 mm long, cream-coloured; limb bilabiate; lobes cream-coloured to light yellow or ochre above, cream-coloured below. Fruit a capsule with ± 20-25 ovules per loculus.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) -
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Light -
Soil humidity -
Soil texture 7-8
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

Glumicalyx montanus world distribution map, present in Lesotho and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:803394-1
WFO ID wfo-0000704286
COL ID 6KL85
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Glumicalyx montanus