Published in Journal of Arachnology, in 1994, in volume 22, issue 3, pages 190-194

Created: 2017-03-19, modified: 2017-03-19

Published in Madroño, in 1971, in volume 21, issue 1, pages 15-20

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

Published in Phytologia, in 1991, in volume 70, pages 382-391

Created: 2011-01-26, modified: 2023-02-16

Published in Sida, Contributions To Botany, in 2004, in volume 21, issue 2, pages 903-910

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

Published in Phytologia, in 1991, in volume 70, pages 371-381

Created: 2013-10-12, modified: 2013-10-12

Published in Biol Bull, in 2001, in volume 201, pages 193-203

Created: 2010-01-07, modified: 2011-06-21

Published in Madroño, in 1976, in volume 23, issue 8, pages 448-453

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

Published in Annals of the Missouri Botanical Garden, in 1990, in volume 77, pages 418-420

Created: 2010-01-08, modified: 2015-12-16

Published in Transactions of The San Diego Society of Natural History, in 1982, in volume 19, pages 269-278

Created: 2011-06-10, modified: 2011-06-21

Published in Contributions In Science (Los Angeles), in 1994, in volume 446, pages 1-137

Created: 2016-11-27, modified: 2023-02-16

Published in Bulletin, Southern California Academy of Sciences, in 2009, in volume 108, issue 1, pages 16-28

Created: 2020-03-04, modified: 2020-03-04