Aloe parvibracteata Schönland

Species

Angiosperms > Asparagales > Asphodelaceae > Aloe

Characteristics

Plants acaulescent or with very short stem, freely suckering and forming large dense groups. Leaves 10-15, densely rosulate, narrowly lanceolate gradually attenuate, 30-40 cm, long, 6-8 cm, broad at base, spreading-decurved, giving the rosettes a 'flattened out' appearance; upper surface slightly canaliculate, green to brownish-green, with numerous oblong dull while spots sometimes scattered but usually arranged more or less in a series of interrupted undulating transverse bands; lower surface convex, paler green than the upper, usually unspotted; margins sinuate-dentate, armed with deltoid pungent brown teeth 3-5 mm long, 10-15 mm distant, usually more crowded low down, gradually more distant upwards, sometimes remarkably deflexed. Inflorescence often 2-3 consecutively from a rosette, about 1-1.5 met. high, divaricately or compactly 4-8-branched from above the middle, the lowest branches sometimes with 1-2 branchlets. Peduncle very slender, brownish, covered with a greyish-white powdery substance. Racemes laxly flowered, cylindric-slightly acuminate, the terminal 15-20 cm long, 7 cm, diam., the lateral a little shorter. Pedicels 8-10 mm, near Komatipoort, reaching 12-14 mm near Gollel, pedicels of buds almost as long. Bracts about as long as their pedicels, narrowly deltoid-acuminate, thin scarious about 7-nerved. Perianth dull to somewhat glossy red, 30-33 mm long, with a basal swelling 7-8 mm diam., constricted above the ovary to 5-6 mm, thence slightly decurved and enlarging towards the throat, the mouth sometimes very wide open; outer segments free for 10 mm, with about 9 crowded obscure nerves confluent at apex, and with a 1 mm broad white border, the apices sub-acute spreading; inner segments dorsally adnate to the outer for their greater length, broader than the outer and with a broader white marginal border, the apices more obtuse and much more spreading to recurved. Filaments filiform-flattened, the 3 inner narrower and lengthening in advance of the 3 outer, with their anthers at length very shortly (1-2 mm) exserted. Stigma at length exserted 1-2 mm. Ovary 9-10 mm long, 3.5 mm diam. finely 6-grooved, green. Note: Leaf sap dries deep purple to violet.
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Plants with very short stems, freely suckering, forming dense groups. Leaves 10-15, spreading, recurved, narrowly lanceolate, 30-40 cm long; adaxial surface green to brownish green with numerous white spots; abaxial surface pale green with few dull white spots; margins with brown teeth 3-5 mm long. Inflorescence branched, 1-1.5 m tall; scape subtended by deltoid bracts 19 mm long. Racemes 3-6, 7-17 cm long, 6-8 cm wide; flowers not crowded; bracts deltoid-acuminate, 12-15 mm long; pedicels 8-14 mm long. Perianth cylindrical-trigonous with basal swelling near ovary, 30-33 mm long, orange-pink; sepals and petals subacute to obtuse, spreading to recurved, cohering for part of their length. Stigma exserted 1-2 mm. Capsule 3.5-4 cm long. Seeds 3-4 mm long, 2-3 mm wide, grey.
Plants stemless or very short-stemmed, 200-400 mm tall excluding inflorescence, suckering freely to form large, dense groups. Leaves 10-15 per rosette, spreading to decurved, 300-500 x 30-80 mm, slightly channelled, upper surface with many whitish spots in irregular transverse bands, lower surface usually unspotted. Inflorescence with 4-9 ultimate branches, 1.0-1.5 m tall; racemes cylindric, sublax; bracts deltoid-cirrhous, ±9-12 x 3 mm, 5-7-nerved. Flowers dull red, 24-33 mm long, mouth downtumed; outer segments free for 8-10 mm, inner segments dorsally adnate to outer; pedicels 7-17 mm long. Anthers exserted 1-2 mm. Ovary 7.0-10.0 x 2.5-3.5 mm, green; style exserted 1-2 mm. Fruit 20-23 x 11-13 mm, purplish brown.
Leaves in a compact flattened rosette, spreading widely; lamina 20–40 cm long, 3–8 cm wide toward the base, lanceolate, dark brownish-green, with conspicuous oblong whitish spots more or less in transverse bands on the upper surface, usually spotted on the lower surface; margin with pungent deltoid brown-tipped teeth 3–5 mm long, 8–15 mm apart; sap purplish.
Perianth dull-red with pale margins to the segments to ± halfway, 25–30 mm long, c. 7 mm in diameter across the ovary, constricted just above then widening and becoming slightly decurved, cylindric-trigonous; outer segments free for one-third with widely spreading tips.
Acaulescent or very shortly caulescent, succulent herb, 200-400 mm tall, in clumps. Leaves spotted on upper surface only, spots in transverse bands. Perianth with tube cylindrical, mouth downturned. Flowers dull red.
Inflorescence erect, 0.5–1.5 m high; peduncle slender, 3–8-branched, the lowest branches occasionally rebranched; branches suberect, subtended by scarious bracts to 2 cm long.
Racemes 10–20 × 7 cm, cylindric, laxly flowered; bracts c. 8–12 × 2 mm, linear-lanceolate; pedicels 8–14 mm long.
Perennial herb, suckering to form large groups of plants, acaulescent or with a short thick stem to c. 5 cm long.
A herb. It keeps growing from year to year. It does not have a stem. It develops suckers to form clumps.
Seeds c. 2.5 × 6 mm, black with pale brown wings.
Capsule c. 25 × 11 mm, oblong-ovoid, greyish.
Stamens and stigma slightly exserted.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention evergreen
Sexuality -
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.2 - 0.4
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Brisbane Botanical Garden. It grows in seasonally waterlogged soils. It grows below 200 m above sea level. It can grow in arid places.
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Grassland with scattered trees and shrubs, often in seasonally swampy areas or near water-courses, at elevations up to 200 metres.
Light -
Soil humidity 10-12
Soil texture 1-8
Soil acidity -
Soil nutriment -
Hardiness (USDA) 8-12

Usage

The fleshy layer is left in running water to removed the bitter element and then eaten as a famine food.
Uses dye food gene source material medicinal
Edible leaves
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by seedlings.
Mode seedlings
Germination duration (days) 30 - 180
Germination temperacture (C°) 21
Germination luminosity light
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Aloe parvibracteata unspecified picture

Distribution

Aloe parvibracteata world distribution map, present in Australia, Mozambique, eSwatini, and South Africa

Conservation status

Aloe parvibracteata threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:529744-1
WFO ID wfo-0000758610
COL ID C3X5
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Aloe keithii Aloe monteiroi Aloe pongolensis Aloe parvibracteata var. zuluensis Aloe pongolensis var. zuluensis Aloe parvibracteata