Published in Journal of The Botanical Research Institute of Texas, in 2008, in volume 2, issue 1, pages 593-603

Created: 2015-12-01, modified: 2015-12-01

Published in Journal of The Bombay Natural History Society, in 1973, in volume 70, issue 3, pages 563-566

Created: 2015-08-31, modified: 2015-08-31

Published in Sida, Contributions To Botany, in 1997, in volume 17, issue 4, pages 681-690

Created: 2015-12-02, modified: 2015-12-02

Published in Sida, Contributions To Botany, in 1997, in volume 17, issue 4, pages 691-695

Created: 2015-12-02, modified: 2015-12-02