Vegetation of Southeast Asia Studies of Forest Types 1963-1965

adding a 25 percent severance tax to the sturapage price. These
extra revenues are reserved entirely for protection and reforastation.
With them the Directorate began to grow seedlings at/a
rate that was expected to reach sixty million a year. In carrying
out this program, the government grants land to those who successfully
plant trees thereon. This policy is creating private forest
ownership.
Kerr, A.F.G. Notes on the pollination of certain species of Dendrob>um.
Sci. Proc. Roy. Dublin Soc. n. ser. 12 (5): ^7-53. pi. 5,6,' Apr.
1909.
Based on native orchids of northern Thailand.
Contributions to the flora of Thailand.II. Sketch of the
vegetation of Chiengmai. Kiew Bull. 1911 (l): 1-6. 2 plates 1911.
_ . Contributions to the flora of Thailand. Notes on Discbldia
raffle si ana Wall., and Dischidia nucmularia Br. Sci. Proc. Roy.
Dublin Soc. n. ser. 13 (24): 293-309. pi. 26-31. 1912.
Morphological and physiological data on Asclepiadaceae of
Thailand.
_ . Recent advances in our knowledge of the flora of Thailand.
Journ. Siain Soc. 10 (1): 13-15. 1913.
Historical; concerning collectors and publications.
_. A hybrid Diptero carpus. Journ. Slam Soc. .11 (l): 9-12. 1
plate. 19iU.
D. costatus on Doi Sutep.
__
Local plant names. In W.G. Craib, Florae Siamensis enumeratio.
Part I: -9-14. 1925.
A discussion of the selection and transliteration of the names
contributed by Kerr.
_ . A little known orchid (Pendrobium friedricksianum) . Journ.
Siara. Soc. Nat. Hist. Suppl. 7 (1): 65-"55T
A general note.
_ . Carl Roebelen. Journ. Siam. Soc. Nat. Hist. Suppl. 7 (2):
132-131*. 1927.
An obituary of this orchid hunter of Thailand.
_ . Kaw Tao, its physical features and vegetation. Journ. Siam
ooc. Nat. Hist. Suppl. 7:137-149. pi. 8-12. l.map, plus 1 folded
map. 1928.
A floristic account.
_ . Fruit and seeds in the drift of Kaw Tao. Journ. Siam Soc.
Wat. Hist. Suppl. 8 (2): 103-117. 1930.
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