Published in Phytologia, in 1982, in volume 50, pages 209-211

Created: 2011-01-26, modified: 2023-02-16

Published in Sida, Contributions To Botany, in 1968, in volume 3, issue 4, pages 280-281

Created: 2015-12-02, modified: 2015-12-02

Published in American Fern Journal, in 1968, in volume 58, pages 93-94

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

Published in Sida, Contributions To Botany, in 1967, in volume 3, issue 2, pages 118-119

Created: 2015-12-02, modified: 2015-12-02

Published in Phytologia, in 1970, in volume 20, issue 4, pages 217

Created: 2016-05-06, modified: 2016-05-06

Published in John Carey letters to Asa Gray, 1837-2220, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

in 1853, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Carey letters to Asa Gray, 1837-1974, pages 1-4

Created: 2017-06-24, modified: 2017-06-24

Published in John Carey letters to Asa Gray, 1837-1981, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Carey letters to Asa Gray, 1837-1983, pages 1-2

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Published in John Carey letters to Asa Gray, 1837-1985, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Carey letters to Asa Gray, 1837-1987, pages 1-3

Created: 2017-06-24, modified: 2017-06-24

Published in John Carey letters to Asa Gray, 1837-2126, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Carey letters to Asa Gray, 1837-2128, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Carey letters to Asa Gray, 1837-2137, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Carey letters to Asa Gray, 1837-2124, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Ball letters to Asa Gray, 1876-1888, pages 1

Created: 2017-06-24, modified: 2017-06-24

Published in John Carey letters to Asa Gray, 1837-2206, in 1868, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Carey letters to Asa Gray, 1837-2015, pages 1-3

Created: 2017-06-24, modified: 2017-06-24

Published in John Ball letters to Asa Gray, 1876-1888, pages 1

Created: 2017-06-24, modified: 2017-06-24

Published in John Ball letters to Asa Gray, 1876-1888, pages 1

Created: 2017-06-24, modified: 2017-06-24

Published in John Carey letters to Asa Gray, 1837-1932, in 1847, pages 1-3

Created: 2017-06-24, modified: 2017-06-24

Published in John Carey letters to Asa Gray, 1837-1935, in 1847, pages 1-5

Created: 2017-06-24, modified: 2017-06-24

Published in John Carey letters to Asa Gray, 1837-1940, in 1847, pages 1-3

Created: 2017-06-24, modified: 2017-06-24

Published in John Carey letters to Asa Gray, 1837-1943, in 1847, pages 1-5

Created: 2017-06-24, modified: 2017-06-24

Published in John Carey letters to Asa Gray, 1837-1920, in 1846, pages 1-3

Created: 2017-06-24, modified: 2017-06-24

Published in John Carey letters to Asa Gray, 1837-1923, in 1846, pages 1-3

Created: 2017-06-24, modified: 2017-06-24

Published in John Carey letters to Asa Gray, 1837-1926, in 1846, pages 1-3

Created: 2017-06-24, modified: 2017-06-24

Published in John Carey letters to Asa Gray, 1837-1960, in 2017, pages 1-3

Created: 2017-06-24, modified: 2017-06-24

Published in John Carey letters to Asa Gray, 1837-1917, in 1846, pages 1-3

Created: 2017-06-24, modified: 2017-06-24

Published in John Carey letters to Asa Gray, 1837-1929, in 1847, pages 1-3

Created: 2017-06-24, modified: 2017-06-24

Published in John Carey letters to Asa Gray, 1837-1948, in 1847, pages 1-3

Created: 2017-06-24, modified: 2017-06-24

Published in John Ball letters to Asa Gray, 1876-1888, in 1886, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Ball letters to Asa Gray, 1876-1888, in 1887, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Ball letters to Asa Gray, 1876-1888, in 1887, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Ball letters to Asa Gray, 1876-1888, in 1887, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Ball letters to Asa Gray, 1876-1888, in 1885, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Ball letters to Asa Gray, 1876-1888, in 1885, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Ball letters to Asa Gray, 1876-1888, in 1885, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Ball letters to Asa Gray, 1876-1888, in 1885, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Ball letters to Asa Gray, 1876-1888, in 1885, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Ball letters to Asa Gray, 1876-1888, in 1885, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Ball letters to Asa Gray, 1876-1888, in 1886, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Ball letters to Asa Gray, 1876-1888, in 1886, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Ball letters to Asa Gray, 1876-1888, in 1886, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Ball letters to Asa Gray, 1876-1888, in 1886, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Ball letters to Asa Gray, 1876-1888, in 1885, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Ball letters to Asa Gray, 1876-1888, in 1884, pages 1-2

Created: 2017-06-24, modified: 2017-06-24

Published in John Carey letters to Asa Gray, 1837-2132, in 1851, pages 1-5

Created: 2017-06-24, modified: 2017-06-24

Published in John Carey letters to Asa Gray, 1837-2141, in 1851, pages 1-2

Created: 2017-06-24, modified: 2017-06-24