Published in Gayana Botanica, in 1993, in volume 50, pages 5-9

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Published in Gayana Botanica, in 1993, in volume 50, pages 11-16

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Published in Gayana Botanica, in 1993, in volume 50, pages 17-28

Created: 2014-01-14, modified: 2014-01-14

Published in Gayana Botanica, in 1993, in volume 50, pages 29-40

Created: 2014-01-14, modified: 2014-01-14

Published in Gayana Botanica, in 1993, in volume 50, pages 41-45

Created: 2014-01-14, modified: 2014-01-14

Published in Gayana Botanica, in 1993, in volume 50, pages 51-55

Created: 2014-01-14, modified: 2014-01-14

Published in Gayana Botanica, in 1993, in volume 50, pages 57-65

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Published in Gayana Botanica, in 1993, in volume 50, pages 67-68

Created: 2014-01-14, modified: 2014-01-14

Published in Gayana Botanica, in 1993, in volume 50, pages 69-102

Created: 2014-01-14, modified: 2014-01-14

Published in Gayana Botanica, in 1993, in volume 50, pages 103-110

Created: 2014-01-14, modified: 2014-01-14