NEW GEOGRAPHIC DATA ON THE LEAFLESS SPECIES OF THE GENUS SARCOSTEMMA (ASCLEPIADACEAE)

REFERENCES

• Adams , B. R. and Holland , W. K. 1978 . The Genus Sarcostemma in East Africa. . Cactus Succulent J. (USA) , 10 : 107 – 111 .
   Google Scholar
• Andrews , F. W. 1952 . The Flowering Plants of the Anglo-Egyptian Sudan. Vol. 2 , 415 – 416 . Buncle & Co., Arbroath (Scotland)
   Google Scholar
• Black , J. M. 1960 . Flora of South Australia. Part 1. W.L. Hawes Government Printer, Adelaide (Australia) 697 – 698 .
   Google Scholar
• Chopra , R. N. , Handa , K. L. and Kapur , L. D. 1958 . Indigenous Drugs of India. Dhur & Sons, Calcutta 581
   Google Scholar
• Cooke , T. 1958 . Flora of the Presidency of Bombay. P.C. Ray Publishers, Calcutta 222 – 224 .
   Google Scholar
• Dassanayake , M. D. and Fosberg , F. R. 1983 . Flora of Ceylon. Vol. 4 , 73 – 83 . New Delhi : Amerind Publishing Co. PVT .
   Google Scholar
• Hooker , J. D. 1885 . Flora of British India. Vol. 9 , 26 – 27 . L. Reeve & Co., Coventington Garden (England)
   Google Scholar
• Hurley , P. 1972 . “ The confirmation of continental drift ” . In Continents Adrift. 56 – 67 . San Francisco : W.H. Freeman & Co. . Scientific American
   Google Scholar
• Lavranos , J. J. 1963 . Sarcostemma vanlessenii, a new species from Yemen. . Cactus Succulent J. (USA) , 29 : 35
   Google Scholar
• Lothian , R. N. 1960 . Sarcostemma australe R. . Br., “Milk Bush.” Natl. Cactus Succulent J. , 15 : 32 – 34 .
   Google Scholar
• Mahlberg , P. G. , Davis , D. S. , Galitz , D. S. and Manners , G. D. 1987 . Lacticifers and the classification of Euphorbia . Bot. J. Linn. Soc. , 94 : 165 – 180 .
   Google Scholar
• Muller , W. H. 1970 . Botany: A Functional Approach. Macmillan Co., London 310
   Google Scholar
• Poirer , F. E. 1990 . Understanding Human Evolution. 90 Englewood Cliffs , NJ : Prentice Hall .
   Google Scholar
• Pokras , R. and Lennartz , D. 1990a . Sarcostemma from Siam. . Br. Cactus Succulent J. , 8 ( 2 ) : 40 – 42 .
   Google Scholar
• Pokras , R. and Lennartz , D. 1990b . Where the wild Sarcostemma grows. . Br. Cactus Succulent J. , 8 ( 4 ) : 99 – 102 .
   Google Scholar
• Pokras , R. and Lennartz , D. 1991 . Cultivation of Sarcostemma from Pakistan. . Cactus Succulent J. (USA) , 63 ( 2 ) : 55 – 57 .
   Google Scholar
• Qazilbash , N. A. 1960 . Ephedra of the Rigveda. . Pharm. J. November , 1960 : 497 – 501 .
   Google Scholar