Published in The Beagle, in 2011, in volume 27, pages 1-22

Created: 2019-09-02, modified: 2019-09-02

Published in Gardens' Bulletin Singapore, in 1967, in volume 22, issue 2, pages 173-185

Created: 2018-12-17, modified: 2018-12-17

Published in Rhodora, in 1901, in volume 3, issue 31, pages 191-193

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

Published in Botanical Gazette, in 1892, in volume 17, issue 12, pages 420-421

Created: 2017-03-14, modified: 2017-03-14

Published in Botanical Gazette, in 1895, in volume 20, issue 4, pages 175-176

Created: 2017-03-14, modified: 2017-03-14

Published in Biol Bull, in 1950, in volume 99, pages 88-111

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

Published in Gardens' Bulletin Singapore, in 1964, in volume 20, issue 4, pages 361-368

Created: 2018-12-17, modified: 2018-12-17

Published in Gardens' Bulletin Singapore, in 1964, in volume 20, issue 4, pages 381-386

Created: 2018-12-17, modified: 2018-12-17

Published in Botanical Gazette, in 1879, in volume 4, issue 5, pages 158-161

Created: 2017-03-14, modified: 2017-03-14

Published in Botanical Gazette, in 1879, in volume 4, issue 11, pages 227

Created: 2017-03-14, modified: 2017-03-14

Published in Botanical Gazette, in 1883, in volume 8, issue 4, pages 201-202

Created: 2017-03-14, modified: 2017-03-14

Published in Botanical Gazette, in 1887, in volume 12, issue 12, pages 298

Created: 2017-03-14, modified: 2017-03-14

Published in Botanical Gazette, in 1880, in volume 5, issue 1, pages 11

Created: 2017-03-14, modified: 2017-03-14

Published in Botanical Gazette, in 1882, in volume 7, issue 1, pages 10

Created: 2017-03-14, modified: 2017-03-14

Published in Botanical Gazette, in 1886, in volume 11, issue 5, pages 117-118

Created: 2017-03-14, modified: 2017-03-14

Published in Botanical Gazette, in 1895, in volume 20, issue 10, pages 461-462

Created: 2017-03-14, modified: 2017-03-14

Published in Botanical Gazette, in 1896, in volume 21, issue 2, pages 90-91

Created: 2017-03-14, modified: 2017-03-14

Published in Annals And Magazine of Natural History, in 1894, in volume 14, pages 155-156

Created: 2011-09-23, modified: 2011-09-23

Published in Annals And Magazine of Natural History, in 1873, in volume 12, pages 497

Created: 2011-09-28, modified: 2011-09-28

Published in Botanical Gazette, in 1888, in volume 13, issue 10, pages 274-275

Created: 2017-03-14, modified: 2017-03-14

Published in Annals And Magazine of Natural History, in 1869, in volume 4, pages 213-216

Created: 2011-09-28, modified: 2011-09-28

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1878, in volume 30, pages 347

Created: 2013-03-02, modified: 2018-04-12

Published in Botanical Gazette, in 1889, in volume 14, issue 4, pages 108-109

Created: 2017-03-14, modified: 2017-03-14

Published in Annals And Magazine of Natural History, in 1872, in volume 9, pages 245-247

Created: 2011-09-28, modified: 2011-09-28

Published in Annals And Magazine of Natural History, in 1876, in volume 17, pages 258-259

Created: 2011-09-28, modified: 2011-09-28

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1876, in volume 28, pages 38

Created: 2013-03-02, modified: 2018-04-12

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1883, in volume 35, pages 111-112

Created: 2013-03-02, modified: 2013-03-02

Published in Annals And Magazine of Natural History, in 1892, in volume 9, pages 486-487

Created: 2011-09-23, modified: 2011-09-23

Published in Biol Bull, in 1962, in volume 122, pages 431-438

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

Published in Biol Bull, in 1952, in volume 103, pages 97-103

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

Published in Biol Bull, in 1982, in volume 163, pages 172-187

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

Published in American Fern Journal, in 1987, in volume 77, pages 107-108

Created: 2017-04-23, modified: 2017-04-23

Published in Annals And Magazine of Natural History, in 1871, in volume 7, pages 69-72

Created: 2011-09-28, modified: 2011-09-28

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1868, in volume 20, pages 153-156

Created: 2013-03-02, modified: 2013-03-02

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1892, in volume 44, pages 449-451

Created: 2013-03-02, modified: 2013-03-02

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1868, in volume 20, pages 156

Created: 2013-03-02, modified: 2013-03-02

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1886, in volume 38, pages 280-281

Created: 2013-03-02, modified: 2013-03-02

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1879, in volume 31, pages 163-164

Created: 2013-03-02, modified: 2013-03-02

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1878, in volume 30, pages 38

Created: 2013-03-02, modified: 2018-04-12

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1876, in volume 28, pages 194

Created: 2013-03-03, modified: 2018-04-12

Published in Annals And Magazine of Natural History, in 1871, in volume 7, pages 313-315

Created: 2011-09-28, modified: 2011-09-28

Published in Annals And Magazine of Natural History, in 1873, in volume 11, pages 160

Created: 2011-09-28, modified: 2011-09-28

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1879, in volume 31, pages 209-210

Created: 2013-03-02, modified: 2013-03-02

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1869, in volume 21, pages 121-122

Created: 2013-03-02, modified: 2013-03-02

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1886, in volume 38, pages 344-345

Created: 2013-03-02, modified: 2013-03-02

Published in Annals And Magazine of Natural History, in 1891, in volume 8, pages 263-264

Created: 2011-09-23, modified: 2011-09-23

Published in Botanical Gazette, in 1891, in volume 16, issue 6, pages 176-177

Created: 2017-03-14, modified: 2017-03-14

Published in Biol Bull, in 1953, in volume 104, pages 68-74

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

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1882, in volume 34, pages 110-111

Created: 2013-03-02, modified: 2018-04-12

Published in Proceedings of The Academy of Natural Sciences of Philadelphia, in 1887, in volume 39, pages 154

Created: 2013-03-02, modified: 2013-03-02