Published in Zoologica, in 1927, in volume 9, issue 3, pages 201-229
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/51059440,60,60)
Published in Zoologica, in 1923, in volume 4, issue 1, pages 3-23
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/51103050,60,60)
Published in Zoologica, in 1927, in volume 9, issue 4, pages 231-243
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/928981,60,60)
Published in Biol Bull, in 1928, in volume 54, pages 279-288
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/47993433,60,60)
Published in Madroño, in 1940, in volume 5, issue 7, pages 240
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/53112916,60,60)
in 1888, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/50979777,60,60)
Published in Zoologica, in 1940, in volume 25, issue 10, pages 113-116
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/50978338,60,60)
Published in Zoologica, in 1939, in volume 24, issue 7, pages 239-244
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/50977796,60,60)
Published in Zoologica, in 1941, in volume 26, issue 16, pages 123-131
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/14903934,60,60)
Published in PHYTOLOGIA, in 1967, in volume 14, issue 8, pages 492-506
Created: 2016-05-06, modified: 2016-05-06![](https://www.biodiversitylibrary.org/pagethumb/50978004,60,60)
Published in Zoologica, in 1941, in volume 26, issue 28, pages 289-296
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/51059560,60,60)
Published in Zoologica, in 1926, in volume 4, issue 5, pages 159-297
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/51115970,60,60)
Published in Zoologica, in 1965, in volume 50, issue 10, pages 97-114
Created: 2016-11-23, modified: 2016-11-23![](https://www.biodiversitylibrary.org/pagethumb/51140049,60,60)
Published in Zoologica, in 1960, in volume 45, issue 10, pages 155-160
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/50997769,60,60)
Published in Zoologica, in 1938, in volume 23, issue 20, pages 393-396
Created: 2016-11-07, modified: 2021-07-30![](https://www.biodiversitylibrary.org/pagethumb/1512639,60,60)
Published in Biol Bull, in 1972, in volume 143, pages 296-303
Created: 2010-01-06, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/50987363,60,60)
Published in Zoologica, in 1970, in volume 54, issue 8, pages 105-133
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/51008822,60,60)
Published in Zoologica, in 1944, in volume 29, issue 3, pages 13-16
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/29651203,60,60)
Published in Zoologica, in 1922, in volume 2, issue 15, pages 330-351
Created: 2016-11-23, modified: 2016-11-23![](https://www.biodiversitylibrary.org/pagethumb/51114334,60,60)
Published in Zoologica, in 1967, in volume 52, issue 4, pages 25-40
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/51180185,60,60)
Published in Zoologica, in 1957, in volume 42, issue 1, pages 1-10
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/51183892,60,60)
Published in Zoologica, in 1955, in volume 40, issue 8, pages 91-98
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/29651141,60,60)
Published in Zoologica, in 1922, in volume 2, issue 13, pages 281-284
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/51008378,60,60)
Published in Zoologica, in 1942, in volume 27, issue 1, pages 1-4
Created: 2016-11-23, modified: 2016-11-23![](https://www.biodiversitylibrary.org/pagethumb/9310036,60,60)
Published in Sida, Contributions To Botany, in 2003, in volume 20, issue 4, pages 1662
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/603923,60,60)
Published in Rhodora, in 1934, in volume 36, issue 430, pages 376
Created: 2016-07-19, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/9309304,60,60)
Published in Sida, Contributions To Botany, in 2003, in volume 20, issue 3, pages 944
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/9309312,60,60)
Published in Sida, Contributions To Botany, in 2003, in volume 20, issue 3, pages 952
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/52194829,60,60)
Published in The Wilson Bulletin, in 1935, in volume 47, issue 2, pages 120-124
Created: 2016-12-04, modified: 2016-12-04![](https://www.biodiversitylibrary.org/pagethumb/50977924,60,60)
Published in Zoologica, in 1941, in volume 26, issue 21, pages 229-232
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/51103464,60,60)
Published in Zoologica, in 1933, in volume 9, issue 16, pages 565-572
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/1496005,60,60)
Published in Biol Bull, in 2003, in volume 204, pages 168-173
Created: 2010-01-07, modified: 2011-06-21![](https://www.biodiversitylibrary.org/pagethumb/50910970,60,60)
Published in Psyche: A Journal of Entomology, in 1969, in volume 76, issue 3, pages 280-305
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/47993242,60,60)
Published in Madroño, in 1939, in volume 5, issue 2, pages 75-77
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/50980225,60,60)
Published in Zoologica, in 1940, in volume 25, issue 30, pages 493-512
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/51103130,60,60)
Published in Zoologica, in 1929, in volume 9, issue 7, pages 295-312
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/607211,60,60)
Published in Rhodora, in 1940, in volume 42, issue 495, pages 57-83
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/607370,60,60)
Published in Rhodora, in 1940, in volume 42, issue 498, pages 203-213
Created: 2014-06-16, modified: 2016-07-26![](https://www.biodiversitylibrary.org/pagethumb/9309736,60,60)
Published in Sida, Contributions To Botany, in 2003, in volume 20, issue 4, pages 1362
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/30817129,60,60)
Published in American Fern Journal, in 1917, in volume 7, pages 63-66
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/9307998,60,60)
Published in Sida, Contributions To Botany, in 2001, in volume 19, issue 4, pages 898
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/9309402,60,60)
Published in Sida, Contributions To Botany, in 2003, in volume 20, issue 3, pages 1042
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/9310782,60,60)
Published in Sida, Contributions To Botany, in 2004, in volume 21, issue 2, pages 552
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/9181618,60,60)
Published in Sida, Contributions To Botany, in 2006, in volume 22, issue 1, pages 196
Created: 2015-12-02, modified: 2015-12-02![](https://www.biodiversitylibrary.org/pagethumb/49721523,60,60)
Published in Palaeontology, in 1980, in volume 23, issue 3, pages 657-666
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/50980581,60,60)
Published in Zoologica, in 1953, in volume 38, issue 18, pages 201-202
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/50978542,60,60)
Published in Zoologica, in 1939, in volume 24, issue 25, pages 367-378
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/51096333,60,60)
Published in Zoologica, in 1936, in volume 21, issue 1, pages 1-48
Created: 2016-11-07, modified: 2016-11-07![](https://www.biodiversitylibrary.org/pagethumb/51008722,60,60)
Published in Zoologica, in 1943, in volume 28, issue 20, pages 169-200
Created: 2016-11-23, modified: 2016-11-23![](https://www.biodiversitylibrary.org/pagethumb/607261,60,60)
Published in Rhodora, in 1940, in volume 42, issue 496, pages 105-143
Created: 2014-06-16, modified: 2016-07-26