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Published in Pan-Pacific Entomologist, in 1951, in volume 27, pages 172

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Published in Journal of the Arnold Arboretum, in 1962, in volume 43, pages 435-438

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Published in Botanical Gazette, in 1914, in volume 57, issue 3, pages 245-247

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Published in Journal of the Arnold Arboretum, in 1959, in volume 40, pages 391-397

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Published in Journal of the Arnold Arboretum, in 1959, in volume 40, pages 161-171

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Published in Breviora, in 1954, in volume 41, pages 1-9

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Published in Journal of the Arnold Arboretum, in 1960, in volume 41, pages 1-35

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Published in Pacific Science, in 1966, in volume 20, issue 4, pages 524-527

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Published in Rhodora, in 1949, in volume 51, issue 602, pages 13-18

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Published in Proceedings of The Royal Society of Victoria, in 1983, in volume 95, issue 4, pages 259-271

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Published in Journal of the Arnold Arboretum, in 1966, in volume 47, pages 89-99

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Published in Bulletin of The Museum of Comparative Zoology, in 1959, in volume 120, pages 279-428

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Published in Journal of The Arnold Arboretum, in 1961, in volume 42, issue 2, pages 219-262

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Published in Journal of the Arnold Arboretum, in 1975, in volume 56, pages 413-426

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Published in Journal of the Arnold Arboretum, in 1971, in volume 52, pages 479-485

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Published in Journal of The Arnold Arboretum, in 1965, in volume 46, issue 1, pages 68-73

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Published in Breviora, in 1972, in volume 397, pages 1-19

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Published in Forktail, in 1986, in volume 2, pages 97-101

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Published in Proceedings of The Biological Society of Washington, in 1927, in volume 40, pages 205-206

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Published in Journal of The Arnold Arboretum, in 1958, in volume 39, issue 3, pages 213-215

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