Hypericum peplidifolium A.Rich.

Species

Angiosperms > Malpighiales > Hypericaceae > Hypericum

Characteristics

Glabrous perennial herb, sometimes with new plants arising from adventitious buds on the horizontal roots.. Stems tufted, prostrate, procumbent or ascending up to 6 dm. or occasionally 9 dm., but often considerably less, sometimes rooting at the lower nodes, rather slender, terete.. Leaves very shortly petiolate, blades elliptic or obovate, ranging from 3 x 2 mm. to 26 x 17 mm., rounded at the apex and base, furnished with conspicuous translucent glandular dots, and usually with black glands near the margin on the lower surface.. Flowers single, often appearing axillary; pedicels 5–40 mm. long.. Sepals very unequal, elliptic, obovate or oblong, the inner ones narrower, obtuse, furnished with a few translucent glandular dots and black submarginal dots.. Petals 7–8 (14) mm. long, yellow, with black marginal dots.. Stamens usually in 3 often rather indefinite groups of 7–10, but sometimes totalling as many as 60.. Styles normally 5.. Fruit fleshy, subglobose or broadly ovoid, indehiscent.. Leaves very shortly petiolate, blades elliptic or obovate, ranging from 3 × 2 mm. to 26 × 17 mm., rounded at the apex and base, furnished with conspicuous translucent glandular dots, and usually with black glands near the margin on the lower surface.
More
Leaves shortly petiolate, rarely subsessile; lamina 3–26 × 2–17 mm., variable in shape and size, ovate, or elliptic to oblong or linear-oblong or obovate, rounded at the apex, cuneate or rounded at the base, with numerous translucent glandular dots sometimes varying in size and ± prominent and yellowish, and dark glandular dots round the margin and occasionally elsewhere.
A herb that keeps growing from year to year. The stems often lie along the ground. It forms tufts. The stems arise from corms or roots that lie parallel to the ground. It grows 10-60 cm high. The leaf blade is 3-26 mm long by 2-17 mm wide. They vary in shape. The flowers are at the end of the stems. The petals are bright yellow or red. The fruit is fleshy and round.
Stems prostrate to procumbent or ascending, rarely ± erect, tufted, usually ± slender, ± branched, arising from an underground crown or sometimes from adventitious buds on the horizontal roots, (5) 10–60 (90) cm. long (usually less than 30 cm. in our area), terete or sometimes slightly 2-lined above, spotted with dark glands (or eglandular outside our area).
Sepals elliptic obovate or oblong, obtuse, unequal or very unequal, the inner ones usually much narrower, with a varying number of translucent glandular dots and dark glandular dots which are usually submarginal only but may also occur elsewhere.
Petals (5) 7–8 (14) mm. long, 11/2–2 times as long as the sepals, primrose to bright yellow, often red-tinged, with dark glandular dots usually confined to the margin (very rarely also dispersed over part of the lamina).
Stamens c. 20–10 (60), irregularly arranged or in 3, 4 or 5 indistinct groups, with filaments ± united at the base; anthers with a dark gland at the end of the connective.
Flowers terminal in few-flowered cymes or solitary, often apparently axillary; pedicels 5–40 mm. long, ± reflexed in fruit.
Ovary 4–5-locular; styles 5, less frequently 4, free, 1–4 mm. long.
Fruit fleshy, usually subglobose or broadly ovoid, indehiscent.
Herb of mountain grasslands, often in moist places
Perennial herb.
Flowers yellow.
Life form perennial
Growth form herb
Growth support -
Foliage retention deciduous
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.1 - 0.6
Root system adventitious-root
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

A tropical plant. It grows in mountain grassland. It is often in wet situations. It grows from 1,100 m to 3,600 m in East Africa. In Zimbabwe it grows between 1,100-2,000 m above sea level.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

Uses animal food food medicinal
Edible fruits leaves
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 30 - 90
Germination temperacture (C°) 10 - 12
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Hypericum peplidifolium world distribution map, present in Angola, Burundi, Cameroon, Eritrea, Ethiopia, Equatorial Guinea, Kenya, Mozambique, Malawi, Nigeria, Rwanda, South Sudan, Tanzania, United Republic of, Uganda, Zambia, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:433715-1
WFO ID wfo-0000728091
COL ID 3NPYY
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Hypericum peplidifolium