Lysimachia ruhmeriana Vatke

Species

Angiosperms > Ericales > Primulaceae > Lysimachia

Characteristics

Rootstock short and woody, with very numerous wiry roots.. Stems erect or decumbent, few to very many, up to 1 m. high, terete, usually strongly tinged with red below.. Leaves alternate or subopposite, varying from broadly elliptic to lanceolate, acute, basally cuneate, obtuse or auriculate, green above, glaucous beneath, with numerous irregular-shaped punctate blackish glands.. Flowers in congested or lax terminal racemes from 1 to 50 cm. in length; pedicels 1–3 (–5) cm. long.. Calyx-lobes oblong, 2–3 mm. long at anthesis, 3–4 mm. long in fruit; apex obtuse, acute or rarely acuminate.. Corolla subcampanulate, white or pink, about equal to or slightly longer than the calyx.. Capsule globose, 3–4 mm. in diameter; style persistent.. Seeds numerous, 3–angled, about 1 mm. long.. Fig. 2, p. 6.
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Leaves up to 6 x 1·5 cm. (in F.Z. area), broadly to narrowly elliptic or lanceolate, ± epetiolate, often shortly acuminate at the apex, cuneate, obtuse or cordate at the base; lamina surfaces and margin almost always dotted with irregular blackish glands.
Stamens c. 2 mm. long, inserted in a ring below the corolla lobes; connective produced above the anther into a fleshy apiculus.
Flowers covered with short–stalked glands on all parts, especially on inner surface of calyx and corolla and on stamens.
Corolla c. 3·8 mm. long, campanulate, white, pink or mauve; lobes equalling or slightly longer than calyx, elliptic.
Capsule 3–4(5) mm. in diameter, globose, dehiscing by 5 valves, these remaining erect, not recurving.
Pedicels up to 5 mm. long (in fruit), each subtended by a bract 2–3 mm. long.
Racemes up to 30 cm. long, spicate, lax or congested, terminal and axillary.
Seeds 0·8–1 mm. long, ± tetrahedral, blackish, smooth or minutely granular.
Calyx divided almost to the base; lobes c. 2·5 mm. long, oblong–elliptic.
Ovary c. 1 mm. long, globose, with style c. 1 mm. long.
Stems erect or decumbent, terete, reddish, leafy.
Robust perennial herb up to 1 m. tall.
A branched herb to 4 ft. high
Flowers white or pink
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 1.0
Root system -
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway c3

Environment

In grassland.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 9-12

Usage

Uses medicinal
Edible -
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Mode -
Germination duration (days) 30 - 90
Germination temperacture (C°) 12 - 18
Germination luminosity -
Germination treatment -
Minimum temperature (C°) -
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Distribution

Lysimachia ruhmeriana world distribution map, present in Angola, Central African Republic, Cameroon, Eritrea, Ethiopia, Kenya, Madagascar, Mozambique, Malawi, Saudi Arabia, South Sudan, eSwatini, Tanzania, United Republic of, Uganda, South Africa, Zambia, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:701342-1
WFO ID wfo-0000442374
COL ID 6R32N
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Lysimachia saganeitensis Lysimachia ruhmeriana Lysimachia woodii Lysimachia parviflora Lysimachia africana