Published in Madroño, in 2018, in volume 65, issue 3, pages 131-140

Created: 2024-06-16, modified: 2024-06-16

Published in Madroño, in 1995, in volume 42, issue 2, pages 211-241

Created: 2016-02-15, modified: 2016-07-07

Published in Victorian Naturalist, in 2015, in volume 132, issue 4, pages 119-120

Created: 2018-06-03, modified: 2018-06-03

Published in Occasional Papers Museum of Texas Tech University, in 2009, in volume 288, pages 1-10

Created: 2019-02-17, modified: 2019-02-17

Published in Occasional Papers Museum of Texas Tech University, in 2017, in volume 345, pages 1-28

Created: 2019-03-03, modified: 2019-03-03

Published in Annals of the Missouri Botanical Garden, in 2010, in volume 97, issue 4, pages 584-616

Created: 2016-03-26, modified: 2016-03-26