Enumeration of Thai Pteridophytes Collected during 1965-66

Pityrogramma Link
l'agawa and lwatsuki: Enumeration of Thai pteridophytes
1. Pityrogramma calomelanos (L.) Link, Handb. Gew. 3: 20. 1833; Tard. & C.
Chr. (1939-51) 189; Holtt. (1954) 593, (1961) 33, (1965) 243; Tagawa & K. Iwats.
(1965) 88.
NAKAwN SRITAMARAT: eastern slope of Khao Luang, rather dry slope in open
place, alt. ca. 400 m, T -5291.
Pantropic.
Doryopteris ]. Smith
1. Doryopteris Iudens (Wall. ex Hook.) J. Smith, Hist. Fil. 289. 1875; C. Chr.
Contr. U.S. Nat. Herb. 26: 333. 1931; Tard. & C. Chr. (1939-51) 176; Tryon, Contr.
Gray Herb. no. 143. 60. 1942; Holtt. (1954) 594, (1965) 243.
LOEY: north ridge of Phu Luang, dry muddy rock in evergreen forest, alto ca.
1200 m, T-1254; interior of Nam Thop, eastern slope of Phu Luang, cleyey slope at
foot of cliff in dry mixed forest, alt. ca. 600 m, T -1903.
North India and Burma to Yunnan, Indo-China and Thailand, south to Malaya,
Sumatra and Java, also in the Philippines and New Guinea.
Adiantum L.
1. Adiantum caudatum L. Mant. 308. 1771; Tard. & C. Chr. (1939-51) 180; Holtt.
(1954) 599, (1961) 33, (1965) 244; Ching, Acta Phytotax. Sin. 6: 313. 1957.
LOEY: from Ban Na Luang to north ridge of Phu Luang, dry slope in deciduous
forest, alt. ca. 700 m, T -1114; Pha Nuk Khao, dry limestone cliff on mountain slope
in dry deciduous forest, alt. ca. 300 m, T -309. PHITSANULOK: Tung Salaeng Luang
National Park, rather dry slope in light shade, alt. 300-600 m, T -2035.
Tropics of the Old World.
2. Adiantum zollingeri Mett. ex Kuhn, Ann. Lugd. Bat. 4: 280. 1869.
CHIANGMAI: Doi Suthep, by exposed rock in dry deciduous forest, alt. 400-800 m,
T -4440; near Mae Klang Waterfall, interior of Chom Thong, dry slope along path
in deciduous forest, alt. ca. 350m, T -2264. LOEY: Phu Kradung, dry ground along
path in thin deciduous forest, alto ca. 600 m, T -345.
Himalayas, Thailand and Java.
We refer here tentatively the above materials to the nominal species. However,
we are not certain whether the Himalayan plants included in this species are really
the same with the typical Javanese A. zollingeri. Adiantum sinicum Ching seems to
be an ally of this species group.
3. Adiantum edgeworthii Hook. Sp. Fil. 2: 14. 1851; Ching, l.c. (1957) 315.
CHIANGMAI: Doi Suthep, muddy rock in evergreen forest, alt. ca. 1500 m, T -3184.
Northwest India to Burma, China (north to Manchuria) to Taiwan, Thailand,
Tonkin and the Philippines, also in Kyushu in Japan.
4. Adiantum soboliferurn Wall. ex Hook. Sp. Fil. 2: 13. 1851; Tard. & C. Chr.
-109- 109