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Bamboos of India<br />

convolute, glabrous except at the ciliate point. Stamens exserted; anthers narrow, long, apiculate, hairy at the tip.<br />

Ovary ovate acuminate, style hairy, stigmas 3, short, plumose. Caryopsis elliptic-oblong, glabrous except at the long<br />

mucronate apex.<br />

FLOWERING<br />

Wight recorded its flowering in 1847 and 1851 from Nilgiris; Beddome from Anamalai in 1865 and 1871; Clarke from<br />

Coonor in 1870; King from Ochterlong Valley in 1878 and Gamble in 1883 and 1889 from various places in India.<br />

Recently in 1994, flowering was observed on few cultivated culms in Maharashtra.<br />

DISTRIBUTION AND ECOLOGY<br />

This species is endemic to South India and the mountains of South-Central Sri Lanka.<br />

USES<br />

P. monadelpha is found suitable for fencing, thatching and basket making.<br />

Pseudoxytenanthera ritcheyi<br />

Pseudoxytenanthera ritcheyi<br />

(Munro) Naithani, J. Bombay Nat.<br />

Hist. Soc. 87: 440. 1990; Tewari,<br />

Monogr. Bamboo 127.1992. (Fig. 73).<br />

Bambusa ritcheyi Munro, Trans.<br />

Linn. Soc. London 26: 113. 1868;<br />

Oxytenanthera monostigma Bedd. Fl.<br />

Sylv. 233. 1873; Gamble, Ann. Roy.<br />

Bot. Gard. Calcutta 7: 74, t. 65.1896<br />

and in Hook f., Fl. Brit. India 7: 402.<br />

line 73<br />

➤ Fig. 73. P. ritcheyii. A - leafy branch<br />

with spikelets; B - flowering branch;<br />

C - culm-sheath; D - spikelet; E, F &<br />

G - empty glumes; H - flowering<br />

glume; I - palea; J - stamen; K - pistil.<br />

225

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