Biophytum soukupii Lourteig

Species

Angiosperms > Oxalidales > Oxalidaceae > Biophytum

Characteristics

7-30 pseudoverticillate at the end of the stem, linear subcuneate, to 13 cm long, 2.5 cm wide, 10-25-jugate; lower leaflets subtriangular, 3 mm long, 2.5 mm wide, the middle leaflets larger, 6-14 mm long, 2.5-4.5 mm wide, oblong rectangular, obtuse, basally truncate or oblique on the anterior side, the anterior angle round-ish, the posterior angle square, the terminal pair obovate elliptic, 5.5-6.5 mm, basally truncate, on the posterior side, the angle square, the anterior side oblique, the leaflets green above, violaceous beneath, oblique, the midrib emerging at the base 1/3 way to the posterior angle, secondary nerves 20-35 pairs, alternating thick and fine, terminating in a marginal nerve, short appressed pubescent on both sides; petiole ca. 0.25 mm long, broader than long. Inflorescences 1-4(-7), glomeruliform or fusiform, 5 mm long, 2-2.5 mm wide, one flower opening at a time; peduncle 1-2 cm long, shorter than the leaves, pubescent; bracts situated at the insertion of the peduncles, subulate, 2.5-5 mm long, short appressed pu-bescent, purplish; outer bracteoles triangular, 1.0 mm long, 0.5 mm wide, inner bracteoles elongate, subulate, keeled, to 3.5 mm long appressed ciliate, sparingly short pilose; pedicels about equalling the bracteoles, somewhat longer, to 3.5 mm, in fruit, articulate near the base. Flowers with the sepals sublinear, 5.5-7 mm long, 1-1.5 mm wide, acute, 5-7-nerved, hirsute with long and glandular short hairs; petals white (?pink), oblong spatulate, 1.5 times the calyx length, basally clawed, minutely glandular outside; stamens with filaments enlarged to-ward the base, the thecas subsagittate, the longer stamens ca. 6.5 mm long, pubescent and glandular, the shorter stamens ca. 3 mm long, glabrous; pistils macro-, meso-, and microstylous and as long as the shorter stamens, the style pubescent and glandular, the stigma enlarged, 2-lobed, subcapitate, papillose, the ovary apically pubescent and glandular, the carpels 4-6-ovuled. Capsule oblong, 4.5-5 mm long, about equalling the calyx, apically pubescent and glandular or glabrate, the carpels 4-6-seeded; seeds tawny, semi-ovoid, ca. 1.5 mm long, apiculate, margined, longitudinally tuberculate.
More
Herb or subshrub apparently stemless or the stem to 50 cm tall, 4 mm in diam., erect or decumbent, tomentose; root branched, fibrous, elongate. Leaves
Life form annual
Growth form herb
Growth support -
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.5
Root system fibrous-root
Rooting depth (meter) -
Root diameter (meter) -
Flower color
Blooming months -
Fruit color -
Fruiting months -
Nitrogen fixer -
Photosynthetic pathway -

Environment

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

Usage

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

Cultivation

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

Distribution

Biophytum soukupii world distribution map, present in Colombia, Ecuador, Panama, and Peru

Identifiers

LSID urn:lsid:ipni.org:names:33265-2
WFO ID wfo-0000565546
COL ID 68KPL
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Biophytum soukupii