Oberonia obcordata Lindl.

Species

Angiosperms > Asparagales > Orchidaceae > Oberonia

Characteristics

Stem ca. 1 cm. Leaves 2 or 3, distichous-equitant, laterally compressed, nearly linear, slightly falcate, 3-10 × 0.5-0.8 cm, thick, veins conspicuous when dried, base not articulate, apex acuminate. Peduncle connate in lower part to uppermost leaf, appearing to arise from leaf blade, with 2 whorls of lanceolate sterile bracts ca. 2 mm below; rachis ca. 4 cm, many flowered; floral bracts lanceolate, 2-3 mm, margin slightly erose, apex acuminate-caudate. Flowers reddish orange or red, 1-1.5 mm in diam.; pedicel and ovary 1-1.5 mm. Dorsal sepal ovate, ca. 0.9 × 0.6 mm, apex acute; lateral sepals broadly ovate, ca. 0.9 × 0.8 mm, apex obtuse. Petals oblong-ovate, ca. 0.8 × 0.4 mm, apex shortly acuminate; lip ovate in outline, slightly longer than sepals, 3-lobed; lateral lobes narrowly ovate, ca. 0.4 mm; mid-lobe subobcordate or oblate, ca. 0.5 × 0.8 mm, apex emarginate. Column suberect, short, stout. Fl. Oct. 2n = 30.
Life form perennial
Growth form herb
Growth support epiphyte
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Sexuality hermaphrodite
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Environment

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Hardiness (USDA) 8-12

Usage

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Cultivation

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Distribution

Oberonia obcordata world distribution map, present in China, Nepal, Thailand, and Viet Nam

Identifiers

LSID urn:lsid:ipni.org:names:645945-1
WFO ID wfo-0000252903
COL ID 74DPK
BDTFX ID -
INPN ID -
Wikipedia (EN)
Wikipedia (FR)

Synonyms

Oberonia delicata Oberonia treutleri Iridorkis treutleri Iridorkis obcordata Iridorkis orbicularis Malaxis obcordata Oberonia obcordata Iridorchis obcordata Iridorchis orbicularis Iridorchis treutleri