Begonia hirtella Link

Brazilian begonia (en)

Species

Angiosperms > Cucurbitales > Begoniaceae > Begonia

Characteristics

A robust, branched herb. Stems several from the base and up to 2 cm diam. there, branched, up to 75 cm tall, green, fleshy, thickly clothed in long, coarse, white hairs, glabrescent. Stipules ovate-lanceolate, about 1 x 0.5 cm, membranous, whitish, apex acuminate, margin fimbriate-ciliate. Leaves obliquely ovate, up to 10 x 8 cm, apex acute, base truncate or nearly so, margins irregularly crenate-serrate, not or scarcely lobed, green above, thinly villous, paler below, hairs nearly confined to the veins, petioles up to 9 cm long, fleshy, villous. Inflorescences in the upper leaf axils, peduncles up to about 5 cm long, usually shorter than the petiole. Flowers up to c. 8 mm across, pure white, tepals of 3 flowers 4, of ? flowers 5. Fruits 3-winged, rounded-oblong to cuneiform in outline, c. 2 cm across the broadest part of the wings, placentae split, appearing bifurcate in transverse section.
More
Plants annual, ± densely brownish-villous (hairs multicellular). Stems 8–15[–90] cm. Leaves: stipules lanceolate to narrowly ovate, 5–10 × 2–4 mm; petiole 12–32 mm, ± densely villous; blade strongly asymmetric, ± ovate to ± cordate, (12–)15–90 × (11–)22–70 mm, base rounded to shallowly cordate on shorter side, rounded to cordate on longer one, margins shallowly or not lobed, crenate, ciliate, apex acute to acuminate, surfaces appressed-pilose. Peduncles 20–22 mm (in fruit); bracts linear to ovate. Flowers pinkish; staminate: tepals 2–4, outer 2 suborbiculate, 2–4 mm, inner 0–2, lanceolate, 4 mm; stamens 6–9[–22]; pistillate: tepals 5, oblong to obovate, 2 mm. Capsules 5–10 × 4–6 mm, larger wings deltate-rounded, 6–10 mm wide, smaller 2–5 mm wide.
A herb. It grows 90 cm tall. It has soft succulent stems. The leaves are oval and oblique. They are 3-10 cm long by 2-8 cm wide. They have shallow lobes along the edge. There are blunt teeth along the edge. They are dark green above and paler green underneath. The leaf stalks are pale pink and 9 cm long. The flowers are in groups and are white with red tinges. The fruit are oval and 1.5 cm across.
Life form annual
Growth form herb
Growth support free-standing
Foliage retention deciduous
Sexuality monoecy
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.75
Root system -
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 rainforests and near creeks. It grows up to 1,800 m above sea level.
Light -
Soil humidity -
Soil texture -
Soil acidity -
Soil nutriment -
Hardiness (USDA) 10-11

Usage

Uses food medicinal
Edible flowers leaves
Therapeutic use -
Human toxicity -
Animal toxicity -

Cultivation

Plants can be grown from seeds or stem or leaf cuttings.
Mode seedlings
Germination duration (days) 15 - 60
Germination temperacture (C°) 21 - 26
Germination luminosity -
Germination treatment -
Minimum temperature (C°) 1
Optimum temperature (C°) -
Size -
Vigor -
Productivity -

Images

Leaf

Begonia hirtella leaf picture by amila gunesekera (cc-by-sa)
Begonia hirtella leaf picture by Frederick Henderson (cc-by-sa)
Begonia hirtella leaf picture by Frederick Henderson (cc-by-sa)

Flower

Begonia hirtella flower picture by Frederick Henderson (cc-by-sa)
Begonia hirtella flower picture by pedrogc -- (cc-by-sa)
Begonia hirtella flower picture by pedrogc -- (cc-by-sa)

Fruit

Begonia hirtella fruit picture by claire Felloni (cc-by-sa)

Distribution

Begonia hirtella world distribution map, present in Bolivia (Plurinational State of), Brazil, Colombia, Guadeloupe, Indonesia, Jamaica, Martinique, Mauritius, Malaysia, Peru, Seychelles, United States of America, and South Africa

Identifiers

LSID urn:lsid:ipni.org:names:104855-1
WFO ID wfo-0000824289
COL ID 87SDW
BDTFX ID -
INPN ID 629153
Wikipedia (EN)
Wikipedia (FR) Link

Synonyms

Begonia brasila Begonia dasypoda Begonia hirtella Begonia brasiliana Begonia albidosetulosa Begonia ciliata Begonia villosa Begonia diversifolia var. nana Begonia hirtella var. nana Begonia ciliata var. nana Begonia hirtella var. hirtella