Published in Veliger, in 1984, in volume 26, pages 288-298

Created: 2013-08-04, modified: 2013-08-04

Published in Annals of the Missouri Botanical Garden, in 1928, in volume 15, pages 113-168

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

Published in Veliger, in 1972, in volume 15, pages 29-34

Created: 2013-08-04, modified: 2013-08-04

Published in Biol Bull, in 2003, in volume 204, pages 81-95

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

Published in Iheringia Serie Zoologia, in 1993, in volume 74, pages 71-80

Created: 2011-07-05, modified: 2011-07-05

Published in Veliger, in 1987, in volume 30, pages 159-166

Created: 2013-08-13, modified: 2013-08-13

Published in Biol Bull, in 1991, in volume 181, pages 298-306

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

Published in Biol Bull, in 1977, in volume 152, pages 1-11

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

Published in Biol Bull, in 1999, in volume 197, pages 159-173

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