Psorospermum febrifugum Spach

Species

Angiosperms > Malpighiales > Hypericaceae > Psorospermum

Characteristics

Shrub or small tree, 1–6 m. high, often with corky bark.. Stems terete; dormant buds densely rusty-tomentose; stems varying from glabrous to densely rusty-tomentose.. Leaves deciduous, strictly opposite, shortly petiolate; blades variable in shape, subrotund, ovate, obovate, elliptic up to 9 cm. long and 6.5 cm. broad, often much smaller, acute, obtuse or rounded at the apex, subcordate, rounded or broadly cuneate at the base, varying from glabrous to densely rusty-tomentose below, with a conspicuous reticulation showing on the pallid less tomentose surfaces, sometimes with scattered glandular dots, glabrous or glabrescent above.. Inflorescence terminating either main or lateral shoots, variable in size and degree of indumentum, usually pedunculate, appearing paniculate.. Sepals ovate-elliptic, about 3 mm. long.. Petals elliptic, up to 6 mm. long, with linear glands, white marked with red or purple.. Stamens 5 per bundle; filaments villous.. Staminodes fleshy, glabrous.. Berry red, about 10 mm. in diameter.. Seeds about 5 mm. long.. Fig. 4, p. 17.
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Leaves coriaceous, deciduous, usually strictly opposite, subsessile or shortly petiolate; lamina up to 11 × 8 cm. but often much smaller, varying from subrotund to ovate, obovate, or elliptic, acute, obtuse or rounded at the apex, subcordate to rounded or broadly cuneate at the base, glabrous or glabrescent above, varying from glabrous to densely rusty-tomentose below but always white or pallid with conspicuous reticulate venation, the tertiary veins often prominent, with dark glandular dots usually ± confined to the apex and margins; petiole up to 2 (4) mm. long, glabrous or rusty.
A shrub or small tree. It grows 4 m high. It has many branches. The bark is often corky and peels off. The stems can be round and smooth or angular and hairy. The leaves are leathery. The fall off during the year. The leaf blade is 11 cm long by 8 cm wide but is often much smaller. They have a rusty coating underneath. The flowering shoots are on the ends of branches. The petals are white with dark red streaks. The fruit is a bright red berry. It is 10 mm across. The seeds are 5 mm long. The plant is very variable.
Inflorescence terminating main or lateral shoots, cymose, appearing paniculate, variable in size and in degree of indumentum, usually pedunculate, branches ± quadrangular.
Petals up to 6 mm. long, elliptic to obovate, acute, white or yellowish-white, streaked with dark purple-red.
Shrublet to shrub or small tree (0·3) 1–6 m. high, much branched, with bark peeling or flaking, often corky.
Stems terete (sometimes flattened or ± quadrangular above), glabrous to densely rusty-tomentose.
Sepals 3–4 mm. long, elliptic to lanceolate, rusty-tomentose or glabrescent outside.
Fasciclodes glabrous, bfid to truncate or apiculate.
Stamens 5–6 per fascicle; filaments villous.
Berry bright red, c. 10 mm. in diam.
Seeds c. 5 mm. long.
Life form perennial
Growth form
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination entomogamy
Spread -
Mature width (meter) -
Mature height (meter) 2.5 - 5.5
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

Deciduous woodland, Protea-Combretum-wooded savannah, scrub; forest edges; on black soil; on rocky ground in the high rainfall savannah area of S Sudan; at elevations of 15-1,950 metres.
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It is a tropical plant. It grows in savannah in West Africa. It grows in open deciduous woodland. It grows between 15-1,950 m altitude.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

The ripe fruit are eaten raw.
Uses dye food fuel gene source material medicinal wood
Edible fruits
Therapeutic use Leprosy (unspecified), Fever (unspecified)
Human toxicity -
Animal toxicity -

Cultivation

Plants can be grown from seeds.
Mode seedlings
Germination duration (days) -
Germination temperacture (C°) -
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Psorospermum febrifugum unspecified picture

Distribution

Psorospermum febrifugum world distribution map, present in Angola, Burundi, Benin, Burkina Faso, Central African Republic, Côte d'Ivoire, Cameroon, Congo, Ethiopia, Gabon, Ghana, Guinea, Equatorial Guinea, Kenya, Mali, Mozambique, Malawi, Nigeria, Rwanda, Sudan, Sierra Leone, South Sudan, Chad, Togo, Tanzania, United Republic of, Uganda, Zambia, and Zimbabwe

Conservation status

Psorospermum febrifugum threat status: Least Concern

Identifiers

LSID urn:lsid:ipni.org:names:434030-1
WFO ID wfo-0000465021
COL ID 4PM2Z
BDTFX ID -
INPN ID -
Wikipedia (EN) Link
Wikipedia (FR)

Synonyms

Psorospermum discolor Psorospermum microphyllum Psorospermum mahagiense Psorospermum nigrum Psorospermum ovatum Psorospermum magniflorum Psorospermum macrophyllum Psorospermum leopoldvilleanum Psorospermum kisantuense Psorospermum orbiculare Psorospermum victoranum Psorospermum baumannii Psorospermum mossoense Psorospermum gillardinii Psorospermum kaniamae Psorospermum uelense Psorospermum campestre Psorospermum albidum Psorospermum ferrugineum Psorospermum salicifolium Haronga febrifuga Psorospermum febrifugum Hypericum afzelii Psorospermum stanerianum Psorospermum rotundatifolium Psorospermum pubescens Psorospermum pectinatum Vismia corymbosa Psorospermum afzelii Psorospermum stuhlmannii Psorospermum febrifugum var. ferrugineum Psorospermum floribundum Psorospermum ellipticum Psorospermum corymbosum Psorospermum corymbosellum Psorospermum angustifolium Psorospermum chariense