Published in Annals And Magazine of Natural History, in 1908, in volume 2, pages 205-218

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Published in Asa Gray correspondence. Senders Br-Bz, in 1887, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1882, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1888, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1888, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1882, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1884, pages 1-3

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Published in Asa Gray correspondence. Senders Br-Bz, in 1884, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1888, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1888, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1888, pages 1-4

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Published in Asa Gray correspondence. Senders Br-Bz, in 1888, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1888, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1890, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1888, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1888, pages 1-2

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Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1889, pages 1

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Published in Asa Gray correspondence. Senders Br-Bz, in 1891, pages 1-2

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Published in Rhodora, in 1923, in volume 25, issue 289, pages 16

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

Published in Madroño, in 1937, in volume 4, issue 4, pages 126-128

Created: 2016-02-15, modified: 2016-07-07

Published in Rhodora, in 1922, in volume 24, issue 283, pages 144

Created: 2016-07-19, modified: 2016-07-26

Published in Rhodora, in 1933, in volume 35, issue 412, pages 145

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