Enumeration of Thai Pteridophytes Collected during 1965-66

2888.
4208.
Taga\va and lwatsuki: Enumeration of Thai pteridophytes
6. Polystichum tenggerense Rosenst. Rep. Sp. Nov. 8: 164. 1910.
CHIANGMAI: Doi Inthanon, mountain slope in dense forest, alt. 1900-2595 m, T-
Java.
7. Polystichum sp.
CHIANGMAI: Doi Chiangdao, mountain slope 1ll dense forest, alt. ca. 1800 m, T­
Dryopteris Adans.
1. Dryopteris scottii (Bedd.) Ching, Bull. Dept. BioI. Sun Yatsen Univ. no. 6.3.
1933, Bull. Fan Mem. Inst. Biol. 8: 402. 1938; Tard. & C. Chr. (1939-51) 310.
CHlANGMAl: Doi Inthanon, wet ground by stream in dense evergreen forest, alt.
ca. 1600 m, T -2645.
North India, Upper Burma, South China, Indo-China and Taiwan.
2. Dryopteris hirtipes (Blume) O. Ktze. Rev. Gen. Pl. 2: 813. 1891; Ching, l.e.
(1938) 407; Holtt. (1961) 30.
CHIANGMAI: Doi Suthep, mountain slope in light shade, alt. ca. 1500 m, T -3201.
LOEY: north ridge of Phu Luang, mountain slope in dense forest, alt. 1100-1500 m,
T-1270.
Ceylon and western Malaysia, as north as Thailand.
3. Dryopteris cochleata (Don) C. Chr. Ind. Fil. 258. 1905; Ching, l.e. (1938) 434;
Tard. & C. Chr. (1939-51) 312; Holtt. (1961) 30.
CHIANGRAI: interior of Ban Lang Lat, north of Doi Pacho, cleyey slope along
path in dense forest, alt. ca. 1100 m, T -3441. CHIANGMAl : Doi Chiangdao, rather dry
slope along path in mixed forest, alto ca. 1400 m, T -4072; interior of Mae Klang
Waterfall, on approach to Doi Inthanon, alt. ca. 500 m, T -2371; Ban Yang, at middle
elevation of Doi Inthanon, cleyey slope in thin forest, alt. ca. 1200 m, T -2425. LOEY:
Phu Kradung, rather dry slope at edge of thin forest, alt. ca. 1000 m, T -7519.
Himalayas to western Malaysia.
4. Dryopteris neochrysochoma Ching, Lingnan Sci. ]. 21: 31. 1945.
CHlANGMAI: Doi Inthanon, mountain slope in dense evergreen forest, alto ca.
2200 m, T -2896.
Kwangtung.
5. Dryopteris hendersonii (Bedd.) C. Chr. Ind. Fil. 270.1905; Ching, l.c. (1938) 458.
CHIANGMAI: southeastern slope of Doi Inthanon, moist ground by stream in dense
mossy forest, alto ca. 2500 m, T -3011.
Himalayas, South China and Taiwan, as north as southern edge of Japan (lsI.
Yakushima off Kyushu).
6. Dryopteris sparsa (Ham. ex Don) O. Ktze. Rev. Gen. PI. 2: 813. 1891; Ching,
-- 95 -- 95