Brachycorythis buchananii Rolfe

Species

Angiosperms > Asparagales > Orchidaceae > Brachycorythis

Characteristics

Slender terrestrial herb, 20–55 cm. high.. Tuberous roots narrowly ellipsoid or fusiform, up to 6 cm. long and 1 cm. in diameter.. Leaves numerous, lanceolate, acute, up to 4.5 cm. long and 1 cm. broad, decreasing in size up the stem.. Inflorescence slender, densely many-flowered, up to 14 cm. long, 1–2 cm. in diameter; bracts lanceolate, the lower equalling the flowers.. Flowers pink, mauve or purple; ovary with pedicel 5–7 mm. long.. Sepals lanceolate-elliptical, the laterals slightly oblique, 4–6 mm. long.. Petals obovate or semi-orbicular, rounded at apex, a little longer than the sepals and much broader, many-veined.. Lip-hypochile boat-shaped with triangular sides, 1.5–2.5 mm. long; epichile reniform or transversely elliptical, 3-lobed with the side lobes longer than middle lobe, bearing a small callus just in front of the hypochile, 2.5–3.5 mm. long, 4–5.5 mm. broad.. Column rather stout, 2 mm. long.
More
Lip 4–5.5 mm long, with a small callus in front of the hypochile; hypochile boat-shaped; epichile vertical, 2.4–3.5 × 4–6 mm, transversely elliptical, 3-lobed near the apex, the side lobes larger than the mid-lobe.
Inflorescence 4–12 × 1.5–2 cm, densely many-flowered; ovary and pedicel 5–6 mm long; bracts lanceolate, acuminate, larger than the flowers.
Leaves numerous, up to 3 × 1 cm, lanceolate, acute or acuminate, gradually decreasing in size up the stem.
Sepals 4–5 × 1.5–2.5 mm, ovate, obtuse, projecting forwards, the lateral sepals rather oblique.
Slender terrestrial herb 20–50 cm tall with fusiform, tuberous roots.
A dense narrow spike of small pink, mauve or purple flowers.
Petals 4.8–6 × 3–3.7 mm, obovate, rounded.
Flowers mauve to purple.
A herb 1-21/2 ft. high
Column 2 mm long.
Life form perennial
Growth form herb
Growth support free-standing
Foliage retention -
Sexuality hermaphrodite
Pollination -
Spread -
Mature width (meter) -
Mature height (meter) 0.2 - 0.55
Root system -
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

Brachycorythis buchananii world distribution map, present in Angola, Burkina Faso, Central African Republic, Ethiopia, Guinea, Kenya, Nigeria, Tanzania, United Republic of, Uganda, Zambia, and Zimbabwe

Identifiers

LSID urn:lsid:ipni.org:names:617927-1
WFO ID wfo-0000379139
COL ID MVM6
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Brachycorythis buchananii Platanthera buchananii Brachycorythis parviflora