Cyrtopodium R.Br.

Genus

Angiosperms > Asparagales > Orchidaceae

Characteristics

Epiphytic or semi-terrestrial herbs with stout, cylindric or fusiform pseudo-bulbs. Leaves broadly plicate, strongly veined, more or less distichous, the imbri-cating bases enclosing the pseudobulb, the blades ultimately deciduous. Inflorescences erect, leafless scapes from the base of the pseudobulbs, racemose or paniculate, equaling or exceeding the leaves. Sepals subequal, free, spreading, the laterals often broader and more or less adnate to the foot of the column. Petals subequal to the sepals but usually broader. Lip 3-lobed, the laterals rounded, erect, parallel with the column or the apices spreading, the mid-lobe entire, retuse or crisped, with a fleshy basal crest, the base adnate to the column foot. Column short, subterete, arcuate, produced at the base into a foot. Anther operculate, imperfectly 2-celled; pollinia 2-4, waxy.
More
Herbs, terrestrial or epiphytic, cespitose. Stems pseudobulbs, ovate-fusiform. Leaves deciduous, distichous; blade articulate, plicate, leathery, apex acuminate. Inflorescences from base of pseudobulbs, racemes to panicles, erect; floral bracts large, showy, margins undulate. Flowers resupinate, showy; sepals and petals membranaceous, margins often conspicuously undulate; lip adnate to apex of column foot, subsessile to conspicuously clawed, conspicuously 3-lobed, disc with tuberculate, cristate, or verrucose callus; column slightly arcuate, sometimes nearly club-shaped, semiterete, forming conspicuous foot; anther terminal, incumbent, operculate, imperfectly 2-locular; pollinia 2, yellow, nearly triangular, sulcate, cartilaginous, attached to short, trowel-shaped viscidium. Fruits capsules, pendent, pear-shaped.
Life form perennial
Growth form herb
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Foliage retention deciduous
Sexuality hermaphrodite
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Environment

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Hardiness (USDA) 9-12

Usage

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Cultivation

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