Published in SMITHSONIAN MISCELLANEOUS COLLECTIONS, in 1954, in volume 123, issue 1, pages 1-336

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Published in Proceedings of The United States National Museum, in 1932, in volume 80, pages 1-13

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Published in Madroño, in 1997, in volume 44, issue 4, pages 395-396

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Published in Annals of the Missouri Botanical Garden, in 1969, in volume 56, pages 308-357

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Published in British Journal of Entomology And Natural History, in 1998, in volume 10, pages 139-144

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Published in Madroño, in 1991, in volume 38, issue 4, pages 287-295

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Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-3

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Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-3

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Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-3

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Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-3

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Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-3

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Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-3

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Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-2

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Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-2

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Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1

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Published in Asa Gray correspondence. Senders Gr-Gu, 1839-1890 (inclusive), pages 1-2

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Published in Records of the Australian Museum, in 2008, in volume 60, issue 1, pages 45-86

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Published in Quaestiones Entomologicae, in 1967, in volume 3, issue 1, pages 91

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Published in Entomologische Berichten (Amsterdam), in 1986, in volume 46, issue 9, pages 124-127

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Published in Ectoparasits of Panama, in 1966, pages 1-8

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Published in Sida, Contributions To Botany, in 2001, in volume 19, issue 3, pages 754-756

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Published in Journal of Hymenoptera Research, in 1995, in volume 4, pages 1-24

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Published in Torreya, in 1931, in volume 31, issue 5, pages 141-144

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Published in Victorian Naturalist, in 2012, in volume 129, issue 3, pages 119

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Published in Western Australian Naturalist, in 1996, in volume 21, issue 2, pages 119-121

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Published in Nuytsia, in 1998, in volume 12, issue 2, pages 161

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Published in Biol Bull, in 1958, in volume 115, pages 209-218

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Published in Phasmid Studies, in 1996, in volume 5, issue 1, pages 1-6

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Published in Palaeontology, in 1963, in volume 6, issue 2, pages 315-317

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Published in Ibis, in 1897, in volume 3, issue 2, pages 291-296

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Published in Carnivorous plant newsletter, in 1997, in volume 26, issue 4, pages 118-120

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Published in Palaeontology, in 1970, in volume 13, issue 2, pages 323-326

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Published in Palaeontology, in 1970, in volume 13, issue 3, pages 443-450

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Published in Palaeontology, in 1971, in volume 14, issue 4, pages 629-636

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Published in Palaeontology, in 1973, in volume 16, issue 2, pages 223-230

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Published in Novon, in 2005, in volume 15, pages 136-138

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Published in Palaeontology, in 1965, in volume 8, issue 2, pages 199-203

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Published in Palaeontology, in 1971, in volume 14, issue 4, pages 637-641

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Published in Palaeontology, in 1977, in volume 20, issue 3, pages 705-714

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Published in Ibis, in 1892, in volume 4, issue 1, pages 120-152

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Published in Ibis, in 1891, in volume 3, issue 2, pages 260-272

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Published in Amphibian & Reptile Conservation, in 2017, in volume 11, issue 1, pages 1-23

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Published in Rhodora, in 1969, in volume 71, pages 481-493

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Published in The Beagle, in 2010, in volume 26, pages 97-102

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Published in The Wilson Bulletin, in 1955, in volume 67, issue 3, pages 171-174

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Published in Palaeontology, in 1978, in volume 21, issue 3, pages 687-691

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Published in Palaeontology, in 1979, in volume 22, issue 2, pages 407-412

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Published in Annals of the Missouri Botanical Garden, in 2009, in volume 96, issue 1, pages 90-108

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Published in Journal of South African Botany, in 1983, in volume 49, issue 4, pages 445-449

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