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THE FLORA OF THE MALAY· PENINSULA

THE FLORA OF THE MALAY· PENINSULA

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CXXXVI. ORCHIDE...E. 9<br />

V. NOTYLINElE. Epiphytes pseudobulbous. Leaves I or few. Racemes<br />

or panicles from base of pseudobulbs. Column long.<br />

Leaves several; IIp adnate to column half-way;<br />

flowers small . • • • 74. ACRIOPSIS<br />

Leaf I; lip forming a tube with column<br />

foot; flowers medlUm size 75. <strong>THE</strong>COSTELE<br />

VI. PODOCHILINlE. Stems slender, leafy, not pseudobulbous. Leaves<br />

distichous. Racemes lateral or sub-termmal. Flowers small. Pollinia 4<br />

to 8 attached to I or 2 calyptnform caudlcles. Rostellum long bifid.<br />

Pollmia 4; lip clawed, erect; small plants<br />

with very slender stems • . 76. PODOCHILUS<br />

Pollinia 8; lip saccate adnate to column;<br />

stiff rather tall plants, stout 77. ApPENDICULA<br />

VII. <strong>THE</strong>LASINlE. Stems pseudobulbous or not. Leaves few or many,<br />

distichous. Flowers very small m racemes. Lip sessile at column base.<br />

Rostellum long erect; pollinia globose 78. <strong>THE</strong>LASIS<br />

Tribe III. NEOTTIElE.<br />

Terrestrial herbs, often saphrophytic and leafless. Flowers in a terminaJ<br />

raceme, rarely lateral on a leafy stem. Pollima 2, mealy with 2 caudicles<br />

and 2 discs. Column long or short. Rostellum long bifid.<br />

I. VANILLElE. ClImbing leafy plants. Flowers axIllary. Fruit baccate.<br />

Column elongate; flowers large . . • . 79. VANILLA<br />

II. GALEOLElE. Leafless scandent or erect plants. Flowers medium.<br />

Fruit capsular 80. GALEOLA<br />

III. POGONllE. Erect herbs. Column usually long. Anther reclining.<br />

Flowers termmal.<br />

Tuberous herbs with one leaf.<br />

Flowers racemose appearing after leaf is<br />

gone. • • •• 81. APLOSTELLIS<br />

Flower solitary in leaf axil; plant small . 82. CORYSAN<strong>THE</strong>S<br />

Leafless saprophytes hardly or not branched.<br />

Sepals free, IIp free from column.<br />

LIp 3-lobed, capsules on short pedicels . 83. APHYLLORCHIS<br />

Lip entire; capsules on a long fleshy pedicel<br />

longer than stem. . . . 84. DIDYMOPLEXIS<br />

Lip adnate to column face, hairy; stems<br />

black wiry. . . . • 85. LECANORCHIS<br />

Upper sepal adnate to petals, lower connate<br />

below IIp; stem fleshy .<br />

Sepals all connate<br />

IV. GOODYERElE. Anther vertical, long acute.<br />

attached to 2 caudicles and a disc. Column short.<br />

Stems tall leafy, shrubby; inflorescence axillary<br />

or terminal. /'<br />

86. LEucoLENA<br />

87. GASTRODIA<br />

Pollinia 2 to 4 granular<br />

Panicies aXIllary; flowers long narrow. • 88. CORYMBIS<br />

Racemes short aXIllary or terminal; flowers<br />

short. . . . . . 89. TROPIDIA<br />

Stem short ascendmg succulent; leaves membranous<br />

fleshy; racemes termmal<br />

peduncled; flowers small.<br />

-Lip spurred.<br />

Spur bifid .<br />

Spur not bifid.<br />

Lip entire, with.2 pendulous glands in<br />

spur. . • .<br />

Lip short 3-lobed, not clawed<br />

90. PHYSURUS<br />

91. VRYDAGZYNEA<br />

92. CYSTORCHIS

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