Enumeration of Thai Pteridophytes Collected during 1965-66
Enumeration of Thai Pteridophytes Collected during 1965-66
Enumeration of Thai Pteridophytes Collected during 1965-66
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alt. 1100-1200 m, T -633.<br />
Pantropics, extending north to Japan and south to New Zealand.<br />
3. Nephrolepis faleata (Cav.) C. Chr. Dansk Bot. Ark. 9: 15. 1937; Tard. & C.<br />
Chr. (1939-51) 289; Holtt. (1954) 381, (<strong>1965</strong>) 235.<br />
CHANTABURI: Khao Soidao, rather dry rock in dense forest, alt. ca. 800m, T-7176.<br />
Indo-China, <strong>Thai</strong>land and Malaysia throughout.<br />
4. Nephrolepis hirsutula (Forst.) Presl, Tent. Pterid. 79. 1836; Tard. & C. Chr.<br />
(1939-51) 290; Holtt. (1954) 382.<br />
NAKAwN SRITAMARAT: Khao Luang, rather dry ground along path in light shade,<br />
alt. ca. 400 m, T -4505.<br />
Tropical Asia, also in the Pacific.<br />
This is an unusually large plant having the pinnae more than 13 cm in length,<br />
but no discriminative feature is found in this specimen except only for the size.<br />
Oleandra Cav.<br />
1. Oleandra walliehii (Hook.) Presl, Tent. Pterid. 78. 1836; Tard. & C. Chr.<br />
(1939-51) 284; HoItt. (1961) 26.<br />
CHIANGMAI: Doi Inthanon, rather dry mountain slope in thin forest, alt. ca.<br />
2000 m, T -2893.<br />
North India to Taiwan, also in <strong>Thai</strong>land and Indo-China.<br />
2. Oleandra musifolia (Blume) Presl, Epim. Bot. 42. 1849; Tard. & C. Chr. (1939-<br />
51) 284; Holtt. (<strong>1965</strong>) 235.<br />
LOEY: northeastern ridge <strong>of</strong> Phu Luang, at foot <strong>of</strong> rock in open place at ridge,<br />
alt. 1300-1567 m, T -1524 ; Phu Kradung, on muddy rock in open place, alt. 1100-1200 m,<br />
T -618, ibid., on rotten tree trunk in open place, alt. ca. 1200 m, T -634.<br />
Ceylon, Indo-China to Malaysia.<br />
3. Oleandra undulata (Willd.) Ching, Lingn. Sci. J. 12: 565. 1933; Tard. & C.<br />
Chr. (1939--51) 286; Holtt. (1954) 384, (1961) 26, (<strong>1965</strong>) 235.<br />
CHIANGRAI: interior <strong>of</strong> Ban Lang Lat, north <strong>of</strong> Doi Pacho, rather dry slope in<br />
mixed forest, alt. 900-1200 m, T-3424. LOEY: Phu Kradung, in crevices <strong>of</strong> dry rock<br />
in open place, alt. ca. 1100 m, T -646.<br />
Burma and South China to Malaya.<br />
Pteridium Scopoli<br />
Pteridoideae<br />
1. Pteridium aquilinum (L.) Kuhn in Deck. Reis. 3-3, Bot. 11. 1879; Tard. &<br />
C.Chr. (1939-51) 136; Tryon, Rhodora 43: 12. 1941; Holtt. (1954) 389.<br />
Var. wightianum (Ag.) Tryon, l.c. 22; Tagawa & K. Iwats. (<strong>1965</strong>) 82.<br />
CHIANGRAI: interior <strong>of</strong> Ban Lang Lat, north <strong>of</strong> Doi Pacho, sunny path at ridge,<br />
78 - 78-