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Delwiensia, a new genus of Asteraceae
Authors: William A Weber | R C Wittmann
Published in Phytologia, in 2009, in volume 91, issue 2, pages 92-94
Created: 2017-03-08, modified: 2017-03-08
Additions to the flora of Colorado--X
Authors: William A Weber | Ronald C Wittmann
Published in Phytologia, in 1984, in volume 55, issue 1, pages 10-13
Created: 2017-03-08, modified: 2017-03-08
TWO NEW COMBINATIONS IN TRYPHANE (ALSINACEAE)
Authors: W A Weber | R C Wittmann
Published in Journal of The Botanical Research Institute of Texas, in 2009, in volume 3, issue 2, pages 501-502
Created: 2015-12-01, modified: 2015-12-01
SAGINA CAESPITOSA (ALSINACEAE) IN COLORADO, U.S.A
Authors: A E Porsild | W A Weber | R C Wittmann
Published in Journal of The Botanical Research Institute of Texas, in 2009, in volume 3, issue 2, pages 867-868
Created: 2015-12-01, modified: 2015-12-01