Published in Madroño, in 1945, in volume 8, issue 3, pages 97-99
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1951, in volume 11, issue 3, pages 145-146
Created: 2016-02-15, modified: 2016-07-07
Published in Rhodora, in 1955, in volume 57, issue 673, pages 36
Created: 2014-06-16, modified: 2016-07-26
Published in Madroño, in 1951, in volume 11, issue 4, pages 186-187
Created: 2016-02-15, modified: 2016-07-07
Published in Rhodora, in 1971, in volume 73, issue 796, pages 558-559
Created: 2014-06-16, modified: 2016-07-26
Published in Rhodora, in 1957, in volume 59, issue 700, pages 100
Created: 2016-07-19, modified: 2016-07-19
Published in Madroño, in 1941, in volume 6, issue 3, pages 87-89
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1943, in volume 7, issue 3, pages 77-82
Created: 2016-02-15, modified: 2016-07-07
Published in Rhodora, in 1943, in volume 45, pages 262-264
Created: 2014-06-16, modified: 2016-07-26
Published in Madroño, in 1943, in volume 7, issue 3, pages 83
Created: 2016-02-15, modified: 2016-07-07
Published in Rhodora, in 1974, in volume 76, issue 805, pages 48-50
Created: 2016-07-19, modified: 2016-07-19
Published in Journal of the Arnold Arboretum, in 1944, in volume 25, pages 122-128
Created: 2011-01-26, modified: 2023-02-16
Published in Annals of the Missouri Botanical Garden, in 1984, in volume 71, pages 780-782
Created: 2010-01-08, modified: 2015-12-16
Published in Sida, Contributions To Botany, in 1963, in volume 1, issue 3, pages 109-116
Created: 2015-12-02, modified: 2015-12-02
Published in Madroño, in 1970, in volume 20, issue 5, pages 255-256
Created: 2016-02-15, modified: 2016-07-07
Published in Rhodora, in 1945, in volume 47, pages 182-184
Created: 2014-06-16, modified: 2016-07-26
Published in Rhodora, in 1947, in volume 49, pages 69-79
Created: 2014-06-16, modified: 2016-07-26
Published in Annals of the Missouri Botanical Garden, in 1975, in volume 62, pages 517-520
Created: 2010-01-08, modified: 2015-12-16
Published in Journal of The Arnold Arboretum, in 1945, in volume 26, issue 4, pages 435-471
Created: 2016-07-07, modified: 2016-07-07
Published in Rhodora, in 1956, in volume 58, issue 685, pages 23-24
Created: 2016-07-19, modified: 2016-07-19
Published in Madroño, in 1969, in volume 20, issue 2, pages 77-78
Created: 2016-02-15, modified: 2016-07-07
Published in Rhodora, in 1945, in volume 47, pages 396-403
Created: 2014-06-16, modified: 2016-07-26
Published in Rhodora, in 1946, in volume 48, pages 116-125
Created: 2014-06-16, modified: 2016-07-26
Notes on the Compositae of the northeastern United States. VI. Cichorieae, Eupatorieae, and Astereae
Published in Rhodora, in 1948, in volume 50, pages 28-35
Created: 2014-06-16, modified: 2016-07-26
Published in American Fern Journal, in 1970, in volume 60, pages 34-38
Created: 2017-04-23, modified: 2017-04-23
Published in Rhodora, in 2004, in volume 106, issue 926, pages 185-187
Created: 2016-07-19, modified: 2016-07-19
Published in Annals of the Missouri Botanical Garden, in 1965, in volume 52, pages 281-303
Created: 2010-01-08, modified: 2015-12-16
Published in Madroño, in 1995, in volume 42, issue 1, pages 85-87
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1973, in volume 22, issue 3, pages 156-157
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1961, in volume 16, issue 2, pages 74-76
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1974, in volume 22, issue 8, pages 405-406
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1969, in volume 20, issue 4, pages 238-239
Created: 2016-02-15, modified: 2016-07-07
Published in Rhodora, in 1998, in volume 100, issue 903, pages 319-321
Created: 2016-07-19, modified: 2016-07-19
Published in Madroño, in 1984, in volume 31, issue 4, pages 258
Created: 2016-02-15, modified: 2016-07-07
Published in Madroño, in 1985, in volume 32, issue 1, pages 58-59
Created: 2016-02-15, modified: 2016-07-07
Published in Nautilis, in 1944, in volume 57, pages 86-87
Created: 2013-09-28, modified: 2013-09-28
Published in Botanical Gazette, in 1887, in volume 12, issue 7, pages 167
Created: 2017-03-14, modified: 2017-03-14
Published in Botanical Gazette, in 1895, in volume 20, issue 9, pages 406-408
Created: 2017-03-14, modified: 2017-03-14
Published in Botanical Gazette, in 1899, in volume 28, issue 3, pages 212
Created: 2017-03-14, modified: 2017-03-14
Published in Botanical Gazette, in 1886, in volume 11, issue 11, pages 309
Created: 2017-03-14, modified: 2017-03-14
Published in Botanical Gazette, in 1886, in volume 11, issue 9, pages 224-229
Created: 2017-03-14, modified: 2017-03-14
Published in Entomologist, in 1914, in volume 47, pages 142-143
Created: 2010-11-26, modified: 2017-01-06
Published in Rhodora, in 1965, in volume 66, issue 767, pages 277
Created: 2014-06-16, modified: 2016-07-26
Published in Botanical Gazette, in 1891, in volume 16, issue 9, pages 261-264
Created: 2017-03-14, modified: 2017-03-14
Published in Tijdschrift voor Entomologie, in 1898, in volume 40, issue 3/4, pages 270-277
Created: 2010-01-11, modified: 2021-04-05
Published in Psyche (Cambridge), in 1912, in volume 19, pages 203-205
Created: 2010-11-20, modified: 2011-06-21
Published in Entomological News, in 1913, in volume 24, pages 166-167
Created: 2010-11-20, modified: 2021-04-05
Published in Queensland Naturalist, in 1941, in volume 11, pages 132-134
Created: 2018-04-24, modified: 2018-04-24
Published in Nautilus Boston Mass, in 1908, in volume 21, pages 117-118
Created: 2013-06-18, modified: 2013-12-03
Published in Psyche: A Journal of Entomology, in 1893, in volume 6, issue 202, pages 401-402
Created: 2016-06-19, modified: 2016-06-19