Published in Sida, Contributions To Botany, in 1976, in volume 6, issue 3, pages 123-215

Published in Sida, Contributions To Botany, in 1976, in volume 6, issue 3, pages 216-220

Published in Sida, Contributions To Botany, in 1976, in volume 6, issue 3, pages 221-223

Published in Sida, Contributions To Botany, in 1976, in volume 6, issue 3, pages 224-234

Published in Sida, Contributions To Botany, in 1976, in volume 6, issue 3, pages 235-240

Published in Sida, Contributions To Botany, in 1976, in volume 6, issue 3, pages 241-242

Published in Sida, Contributions To Botany, in 1976, in volume 6, issue 4, pages 243-265

Published in Sida, Contributions To Botany, in 1976, in volume 6, issue 4, pages 266-283

Published in Sida, Contributions To Botany, in 1976, in volume 6, issue 4, pages 284-310

Published in Sida, Contributions To Botany, in 1976, in volume 6, issue 4, pages 311-312

Published in Sida, Contributions To Botany, in 1976, in volume 6, issue 4, pages 313-316

Published in Sida, Contributions To Botany, in 1976, in volume 6, issue 4, pages 317-320

Published in Sida, Contributions To Botany, in 1976, in volume 6, issue 4, pages 321-327

Published in Sida, Contributions To Botany, in 1976, in volume 6, issue 4, pages 328-331