(Last Modified On 1/20/2013)
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(Last Modified On 1/20/2013)
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Species
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MAXILLARIA INAUDITA Rchb. f.
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PlaceOfPublication
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Beitr. Orch. Centr.-Amer. 76. 1866.
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Description
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Robust, erect or pendulous, epiphytic herbs 45-60 cm. tall, the elongate cylindric canes provided with distichous, spreading foliage at the apex, the basal portions enveloped in the broad, complanate, persistent, imbricating leaf bases; the plants seemingly without pseudobulbs but sometimes with 1 or more elliptic- oblong, strongly ancipitous, monophyllous pseudobulbs up to 8 cm. tall and 4.5 cm. wide at the base of the leafy cane. Leaves coriaceous, ligular to elliptic- lanceolate, broadly obtuse, 15-25 cm. long and 3.5-4.5 cm. wide, contracted at the base into narrow conduplicate petioles, the broader rugose bases persistent and equidistantly distributed on the stems. Inflorescences short 1-flowered scapes 4-5 cm. long, produced from the axils of the leaves. Flowers relatively large and conspicuous. Sepals subequal, free, spreading, lanceolate, acuminate, white, 2.5-4 cm. long and 6-8 mm. wide, the laterals adnate to the column foot, forming an inconspicuous, rounded mentum. Petals lanceolate, acuminate, white, 2.2-3 cm. long and .4-.5 cm. wide. Lip rather obscurely 3-lobed, ovate, obtuse to subacute when spread out, 1.5 cm. long and 1 cm. wide, contracted at the base into a short claw which is articulated with the foot of the column, the lateral lobes white, erect in natural position, the mid-lobe ovate, obtuse to subacute, yellow, about 1/3 the total length of the lip, separated from the lateral lobes by plicate folds; the disk with a concave, ligular, obtuse callus which is about 34 the length of the lateral lobes. Column semi-terete, somewhat arcuate, 6-8 mm. long, produced at the base into a short foot.
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Distribution
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Costa Rica and Panama.
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Specimen
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VERAGUAS: forested slopes of Cerro Tute, region west of Santa Fe, 3000 ft., Allen & Fairchild 4338.
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