Published in Biol Bull, in 1941, in volume 81, pages 119-126

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

Published in Biol Bull, in 1932, in volume 63, pages 81-98

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

Published in Biol Bull, in 1933, in volume 64, pages 70-85

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

Published in Compositae Newsletter, in 1995, in volume 25, pages 46-49

Created: 2021-08-23, modified: 2021-08-23

Published in Wiener Entomologische Zeitung, in 1914, in volume 33, pages 124-130

Created: 2011-10-11, modified: 2023-02-16

Published in Psyche: A Journal of Entomology, in 1986, in volume 93, issue 1-2, pages 103-106

Created: 2016-06-19, modified: 2016-06-19

Published in Wiener Entomologische Zeitung, in 1912, in volume 31, pages 165-169

Created: 2011-10-11, modified: 2011-10-11

Published in Compositae Newsletter, in 2007, in volume 45, pages 37-38

Created: 2021-08-23, modified: 2021-08-23

Published in Compositae Newsletter, in 2006, in volume 44, pages 38-49

Created: 2021-08-23, modified: 2021-08-23

Published in Compositae Newsletter, in 1994, in volume 24, pages 50-51

Created: 2021-08-23, modified: 2021-08-23

Published in Wiener Entomologische Zeitung, in 1911, in volume 30, pages 99

Created: 2011-10-11, modified: 2011-10-11

Published in Compositae Newsletter, in 1999, in volume 34, pages 29-36

Created: 2021-08-23, modified: 2021-08-23

Published in Compositae Newsletter, in 2003, in volume 39, pages 52-57

Created: 2021-08-23, modified: 2021-08-23

Published in Compositae Newsletter, in 2006, in volume 44, pages 12-13

Created: 2021-08-23, modified: 2021-08-23

Published in Wiener Entomologische Zeitung, in 1912, in volume 31, pages 227-232

Created: 2011-10-11, modified: 2011-10-11

Published in Wiener Entomologische Zeitung, in 1914, in volume 33, pages 52

Created: 2011-10-11, modified: 2023-02-16

Published in Biol Bull, in 1966, in volume 131, pages 331-345

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

Published in Compositae Newsletter, in 1995, in volume 27, pages 31-42

Created: 2021-08-23, modified: 2021-08-23

Published in Mitteilungen der Botanischen Staatssammlung München, in 1961, in volume 4, pages 125-126

Created: 2016-08-29, modified: 2016-08-29

Published in Wiener Entomologische Zeitung, in 1914, in volume 33, pages 53-56

Created: 2011-10-11, modified: 2023-02-16

Published in Biol Bull, in 1966, in volume 131, pages 346-361

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

Published in Wiener Entomologische Zeitung, in 1911, in volume 30, pages 76-77

Created: 2011-10-11, modified: 2011-10-11

Published in Compositae Newsletter, in 2006, in volume 44, pages 50-73

Created: 2021-08-23, modified: 2021-08-23

Published in Compositae Newsletter, in 2012, in volume 50, pages 70-77

Created: 2021-08-23, modified: 2021-08-23

Published in Asa Gray correspondence. Senders A, in 1837, pages 1-2

Created: 2017-06-18, modified: 2017-06-18

Published in Asa Gray correspondence. Senders A, in 1837, pages 1-3

Created: 2017-06-18, modified: 2017-06-18

Published in Wiener Entomologische Zeitung, in 1911, in volume 30, pages 200-201

Created: 2011-10-11, modified: 2011-10-11

Published in Compositae Newsletter, in 2002, in volume 38, pages 42-46

Created: 2021-08-23, modified: 2021-08-23

Published in Asa Gray correspondence. Senders A, in 1864, pages 1

Created: 2017-06-18, modified: 2017-06-18

Published in Asa Gray correspondence. Senders A, in 1866, pages 1-2

Created: 2017-06-18, modified: 2017-06-18

Published in Asa Gray correspondence. Senders A, in 1873, pages 1-2

Created: 2017-06-18, modified: 2017-06-18

Published in Asa Gray correspondence. Senders A, in 1876, pages 1-2

Created: 2017-06-18, modified: 2017-06-18

Published in Asa Gray correspondence. Senders A, in 1877, pages 1-4

Created: 2017-06-18, modified: 2017-06-18

Published in Asa Gray correspondence. Senders A, in 1873, pages 1-2

Created: 2017-06-18, modified: 2017-06-18

Published in Asa Gray correspondence. Senders A, in 1875, pages 1-2

Created: 2017-06-18, modified: 2017-06-18

Published in Wiener Entomologische Zeitung, in 1907, in volume 26, pages 21-22

Created: 2011-10-11, modified: 2023-02-16

Published in Compositae Newsletter, in 2011, in volume 49, pages 1-7

Created: 2021-08-23, modified: 2021-08-23

Published in Compositae Newsletter, in 2008, in volume 46, pages 76-80

Created: 2021-08-23, modified: 2021-08-23

Published in Novon: A Journal For Botanical Nomenclature, in 2009, in volume 19, pages 76-79

Created: 2014-06-14, modified: 2016-02-16

Published in Compositae Newsletter, in 2006, in volume 44, pages 24-31

Created: 2021-08-23, modified: 2021-08-23

Published in Asa Gray correspondence. Senders A, in 1888, pages 1-3

Created: 2017-06-18, modified: 2017-06-18

Published in Asa Gray correspondence. Senders A, in 1889, pages 1

Created: 2017-06-18, modified: 2017-06-18

Published in Annals of the Missouri Botanical Garden, in 1954, in volume 41, pages 329-338

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

Published in The Auk, in 1904, in volume 21, pages 91-92

Created: 2013-03-08, modified: 2013-03-08

Published in Compositae Newsletter, in 2012, in volume 50, pages 56-69

Created: 2021-08-23, modified: 2021-08-23

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

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

Published in Journal of The Botanical Research Institute of Texas, in 2008, in volume 2, issue 1, pages 53-56

Created: 2015-12-01, modified: 2015-12-01

Published in Compositae Newsletter, in 2009, in volume 47, pages 28-32

Created: 2021-08-23, modified: 2021-08-23

Published in Rhodora, in 1947, in volume 49, pages 67-68

Created: 2014-06-16, modified: 2016-07-26

Published in Rhodora, in 2003, in volume 105, issue 921, pages 92-93

Created: 2016-07-19, modified: 2016-07-19