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Published in Phytologia, in 1969, in volume 18, issue 7, pages 419-420

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Published in Rhodora, in 1969, in volume 71, issue 788, pages 540

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Published in Proceedings of the United States National Museum, in 1922, in volume 60, pages 1-120

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Published in Nautilis, in 1939, in volume 52, pages 87-88

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Published in Zoologica New York, in 1924, in volume 5, pages 143-152

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