Enumeration of Thai Pteridophytes Collected during 1965-66

Tagawa and Iwatsuki: Enumeration of Thai pteridophytes
adpressed imbricate nest-leaves, the other terete, 2-3 cm long, 1 cm thick and
bearing 2-3 foliage leaves.
3. Drynaria quercifolia (L.) J. Smith, J. Bot. 3: 398. 1841; C. Chr. Contr. U.S.
Nat. Herb. 26: 335. 1931; Tard. & C. Chr. (1939-51) 518; Holtt. (1954) 182, (1965)
231; Tagawa & K. Iwats. (1965) 79.
PHITSANULOK: Tung Salaeng Luang National Park, rather dry rock in light
shade, alt. 300-600 m, T -2027.
India to Thailand, Indo-China, Hainan, through Malaysia to Fiji and tropical
Australia.
4. Drynaria propinqua (Wall. ex Mett.) J. Smith apud Bedd. Ferns Brit. India
2: t. 160. 1866; C. Chr. Contr. U.S. Nat. Herb. 26: 334. 1931 ; Tard. & C. Chr. (1939-
51) 521; Holtt. (1961) 20; Tagawa, J. Jap. Bot. 38: 329. 1963.
T -4073.
CHIANGMAI: Doi Chiangdao, tree trunk in rather dry mixed forest, alt. 500-1600 m,
North India, Burma, South China, northern Thailand, Laos and Tonkin, also
reported from Java.
5. Drynaria rigidula (Sw.) Bedd. Ferns Brit. India 2: t. 314. 1869; Tard. & C.
Chr. (1939-51) 521; Holtt. (1954) 183, (1961) 20, (1965) 23l.
CHIANGMAI: en route from Mae Klang Waterfall to Ban Yang, muddy rock in
mixed forest, alt. 350-600 m, T -2359; Ban Yang, at middle elevation of Doi Inthanon,
tree trunk in rather dense mixed forest, alt. 600-1350 m, T -2433. LOEY: eastern
slope of Phu Luang, muddy crevices of exposed rock in forest, alto 900-1400 m, T­
1841; Phu Kradung, dry cliff in open place, alt. 1100-1200 m, T -586.
Thailand, Indo-China, through Malaysia to Polynesia and tropical Australia.
Crypsinus Presl
1. Crypsinus griffithianus (Hook.) Capel. Gen. Fil. 206. 1947; Tagawa, J. Jap.
Bot. 38: 330. 1963.--Plzynzatodes grijjithiana (Hook.) Ching, Contr. lnst. Bot. Nat.
Acad. Peiping 2: 71. 1933; Tard. & C. Chr. (1939-51) 472.
CHIANGMAI: Doi Chiangdao, rock in light shade, alt. 1600-2100 m, T -4204; Doi
Inthanon, mossy tree trunk in forest at ridge, alt. 1350-1900 m, T -2662 bis; southeastern
slope of Doi Inthanon, mossy tree trunk in dense forest at ridge, alt. ca.
2200 m, T -3016.
Himalayas, Burma, Southwest China, northern Thailand, Tonkin and Annam.
2. Crypsinus rhynchophyllus (Hook) Capel. l.c. (1947) 206; Holtt. (1961) 21;
Tagawa, l.c. (1963) 330.--Polypodiunz rhynchophyllunz Hook; C. Chr. Contr. U.S. Nat.
Herb. 26: 334. 1931.--Phynzatodes rlzynchophylla (Hook) Ching, l.c. (1933) 69; Tard.
& C. Chr. (1939-51) 471.
CHIANGMAI: Doi Suthep, mossy tree trunk in evergreen forest, alt. 1000-1685 m,
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