Published in American Fern Journal, in 2005, in volume 95, pages 89-93
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/47403008,60,60)
Published in American Fern Journal, in 2011, in volume 101, pages 252-260
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/32224773,60,60)
Published in American Fern Journal, in 2007, in volume 97, pages 107-112
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/39671193,60,60)
Published in American Fern Journal, in 2008, in volume 98, pages 208-213
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/53233382,60,60)
Published in American Fern Journal, in 2014, in volume 104, pages 109-178
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/53233458,60,60)
Published in American Fern Journal, in 2014, in volume 104, pages 181-236
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/47399755,60,60)
Published in American Fern Journal, in 2010, in volume 100, pages 195-206
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/50089196,60,60)
Published in American Fern Journal, in 2013, in volume 103, pages 245-250
Created: 2017-04-23, modified: 2017-04-23![](https://www.biodiversitylibrary.org/pagethumb/53541987,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-2101, in 1892, pages 1-4
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/49730040,60,60)
Published in Palaeontology, in 1986, in volume 29, issue 3, pages 519-526
Created: 2016-04-23, modified: 2016-04-23![](https://www.biodiversitylibrary.org/pagethumb/47809754,60,60)
Published in Madroño, in 1997, in volume 44, issue 3, pages 244-307
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/53541821,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1921, pages 1-0
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541803,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1952, in 1884, pages 1-7
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541815,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1927, in 1878, pages 1-0
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541841,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1901, in 1867, pages 1-0
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541843,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1899, in 1860, pages 1-0
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541845,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1897, in 1860, pages 1-0
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541847,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1895, in 1859, pages 1-0
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541819,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1923, in 1874, pages 1-0
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541825,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1917, in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541829,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1913, in 1873, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541857,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1971, in 1885, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541835,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1907, in 1871, pages 1-0
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541837,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1905, in 1871, pages 1-0
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541817,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1925, in 1875, pages 1-0
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541839,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1903, in 1870, pages 1-0
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541832,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1910, in 1873, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541876,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1990, in 1887, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541861,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1975, in 1886, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541865,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1979, in 1886, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541869,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1983, in 1886, pages 1-3
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541859,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1973, in 1886, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/47942169,60,60)
Published in Madroño, in 1978, in volume 25, issue 3, pages 160-169
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/57837347,60,60)
Published in Telopea, in 1997, in volume 7, issue 2, pages 173-174
Created: 2019-03-10, modified: 2019-03-10![](https://www.biodiversitylibrary.org/pagethumb/54594120,60,60)
Published in Carnivorous plant newsletter, in 1995, in volume 24, issue 1, pages 20-21
Created: 2018-05-11, modified: 2018-05-11![](https://www.biodiversitylibrary.org/pagethumb/53542011,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-2125, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541907,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-2021, pages 1-5
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541966,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-2080, in 1890, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/13039343,60,60)
Published in Phytologia, in 1982, in volume 51, issue 5, pages 323-329
Created: 2017-03-08, modified: 2017-03-08![](https://www.biodiversitylibrary.org/pagethumb/53541833,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1909, in 1871, pages 1
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53542009,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-2123, in 1895, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541903,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-2017, pages 1-4
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541946,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-2060, pages 1-9
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541940,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-2054, pages 1-6
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/13163974,60,60)
Published in Phytologia, in 1976, in volume 35, issue 2, pages 101-102
Created: 2017-02-22, modified: 2017-02-22![](https://www.biodiversitylibrary.org/pagethumb/52334827,60,60)
Published in Annals of the Carnegie Museum, in 1981, in volume 50, pages 81-137
Created: 2017-01-02, modified: 2017-01-02![](https://www.biodiversitylibrary.org/pagethumb/50909647,60,60)
Published in Psyche: A Journal of Entomology, in 1974, in volume 81, issue 3-4, pages 415
Created: 2016-06-19, modified: 2016-06-19![](https://www.biodiversitylibrary.org/pagethumb/47945700,60,60)
Published in Madroño, in 1983, in volume 30, issue 4, pages 217-225
Created: 2016-02-15, modified: 2016-07-07![](https://www.biodiversitylibrary.org/pagethumb/53541799,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1948, in 1884, pages 1-2
Created: 2017-06-24, modified: 2017-06-24![](https://www.biodiversitylibrary.org/pagethumb/53541801,60,60)
Published in Michael Schuck Bebb letters to Asa Gray, 1859-1950, in 1884, pages 1-2
Created: 2017-06-24, modified: 2017-06-24