Dais cotinifolia L.

Species

Angiosperms > Malvales > Thymelaeaceae > Dais

Characteristics

Shrubs or trees up to 8(–15) m.. Petiole (2–)4–6 mm.; leaf-blade broadly lanceolate to elliptical, (25–)30–90(–150) mm. long, (15–)20–50(–65) mm. wide, acute to obtuse, subcoriaceous.. Heads with 20–60 flowers, peduncle up to 8 cm., receptacle flat, with bristles around the flower-insertions.. Bracts ovate to almost orbicular, chestnut brown, becoming black, coriaceous, 8–16 mm. long, 5–14 mm. wide, outer ones largest, ± hairy at the margins especially at apex, inner smaller, hairy beneath in the middle part.. Flowers pale lilac, pink or white.. Calyx-tube silky villous outside, less densely inside, 10–30 mm. long; lobes narrowly ovate, unequal, 4–8(–10) mm. long, 1–2(–3) mm. wide, puberulous externally, less so internally.. Stamens included or the upper exserted; filaments 0.5–1.5 mm. long; anthers 1–1.5 mm. long.. Ovary densely pilose at the top, otherwise glabrous; disc ± 1 mm.; stigma in most cases exserted.. Fruit dry, enclosed in the base of the calyx-tube.. Seed black, crustaceous.. Fig. 5.
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A shrub up to 9 ft. high; bark fibrous; leaves opposite and alternate, obovate or oblong, 0.5 in. long, 1.5 in. wide, acute, cuneate at the base, glabrous, lateral nerves about 10, spreading, looping within the margin; petiole 2 lin. long, stout; peduncle 1.5-2 in. long; involucral bracts 4, broadly ovate or almost rotundate, 5 lin. long, chestnut-brown when dry; calyx-tube 6 lin. long, 0.5 lin. in diam., cylindrical, silky outside especially near the base, less densely so inside; lobes 3 lin. long, 1.25 lin. wide, ovate, obtuse; filaments filiform, 1 lin. long; anthers oblong,0.5 lin. long; ovary ovoid; style filiform, reaching nearly to the lower anthers; stigma globose.
Shrub or small tree. Leaves opposite, expanded. Flowers pink, in dense, pedunculate heads, subtended by involucre of 2-6 broad bracts. Sepals hairy, 5-lobed, lanceolate; hypanthium tube cylindric, often slightly curved. Petaloid floral outgrowths 0. Stamens 10, arising from hypanthium, of different lengths; anthers bright yellow, oblong. Disc fleshy, cupular, unequal-sided. Ovary sessile, 1-locular; ovule solitary, long hairs on upper part; style somewhat exserted; stigma green, globose, with glandular hairs. Flowering time Nov.-Feb. Fruit dry, enclosed in base of hypanthium.
Shrub or tree, up to 8(-15) m high. Leaves often at ends of branches; opposite or alternate; petiolate; blade ovate to elliptic, 30-90 x 20-50 mm, apex acute to obtuse, margins entire. Flowers: in a dense, pedunculate, terminal head, involucral bracts rigid, persistent, green changing to brown or black; petals absent; disc 1-2 mm high; calyx with tube silky hairy on outer surface, 10-30 mm long, lobes unequal, 4-8 x 1-2 mm, pale lilac, pink or white; Oct.-Jan.
Bracts (2)4(6), green, becoming chestnut-brown or black, coriaceous, 8–16 × 5–14 mm, ovate to almost orbicular, outer ones largest, ± hairy on the margins, especially at the apex, inner bracts hairy beneath in the middle part.
Shrub or tree, up to 8(-15) m high. Leaves often at ends of branches, opposite or alternate, petiolate. Inflorescence a dense, pedunculate, terminal head, involucral bracts rigid, persistent. Flowers pale lilac, pink or white.
Calyx tube silky villous outside, less densely inside, 10–30 mm long; lobes unequal, 4–8(10) × 1–2(3) mm, narrowly ovate, puberulous externally, less so internally.
Flowers 20–60, pale lilac, pink or white in dense heads; peduncle up to 8 cm long; receptacle flat, with bristles around the flower insertions.
Petiole (2)4–6 mm long; lamina (25)30–90(128) × (15)20–50(60) mm, broadly lanceolate to elliptical, acute to obtuse, subcoriaceous.
Ovary densely pilose at the top, otherwise glabrous; disk 1–2 mm tall; stigma usually exserted.
Stamens included or the upper exserted; filaments 0.5–1.5 mm long; anthers 1–1.5 mm long.
Fruit dry, enclosed at the base of the calyx tube.
Seeds ovoid, black, with crustaceous testa.
Shrub or tree up to 10(15) m high.
Life form
Growth form tree
Growth support free-standing
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 5.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months
JanFebMar
AprMayJun
JulAugSep
OctNovDec
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

Margins of evergreen forest, in grassland, along streams and on rocky mountain sides at elevations of 1,200-2,300 metres.
Light 7-9
Soil humidity 5-7
Soil texture 5-6
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-11

Usage

Uses dye environmental use fiber material medicinal
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Can be grown by cuttings or seedlings.
Mode cuttings seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -7
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Dais cotinifolia leaf picture by tembela paqula (cc-by-sa)

Flower

Dais cotinifolia flower picture by Lynton AKA CUPCAKE radloff (cc-by-sa)
Dais cotinifolia flower picture by Gladwel Soko (cc-by-sa)

Distribution

Dais cotinifolia world distribution map, present in Lesotho, Malawi, eSwatini, Tanzania, United Republic of, South Africa, and Zimbabwe

Conservation status

Dais cotinifolia threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:831106-1
WFO ID wfo-0000636916
COL ID 33YMP
BDTFX ID -
INPN ID 911063
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Dais eriocephala Dais passerina Dais laurifolia Lasiosiphon grandifolius Dais canescens Dais cotinifolia var. laurifolia Dais cotinifolia var. major Dais cotinifolia var. parvifolia Dais cotinifolia