Published in Sida, Contributions To Botany, in 2004, in volume 21, issue 2, pages 1201-1204
Created: 2015-12-02, modified: 2015-12-02
Published in Sida, Contributions To Botany, in 2004, in volume 21, issue 2, pages 1107-1120
Created: 2015-12-02, modified: 2015-12-02
Published in Rhodora, in 1989, in volume 91, issue 865, pages 121-130
Created: 2016-07-19, modified: 2016-07-19
Published in Biol Bull, in 2005, in volume 208, pages 138-144
Created: 2010-01-07, modified: 2011-06-21