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Annals of the Missouri Botanical Garden - Missouri Botanical Garden. (Missouri Botanical Garden Press, 1996)

Annals of the Missouri Botanical Garden - Missouri Botanical Garden. (Missouri Botanical Garden Press, 1996)

Annals of the Missouri Botanical Garden - Missouri Botanical Garden. (Missouri Botanical Garden Press, 1996)

Annals of the Missouri Botanical Garden - Missouri Botanical Garden. (Missouri Botanical Garden Press, 1996)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 2003)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 2003)

Contributions from the United States National Herbarium - United States. National Herbarium. (Smithsonian Institution Press, 2003)

Flore générale de l'Indo-Chine - Lecomte, Henri, 1856 -1934 (Masson, 1907)

The Gardens' bulletin, Singapore (Govt. Print. Off. [etc.], 1949)

The Gardens' bulletin, Singapore (Govt. Print. Off. [etc.], 1995)

The Gardens' bulletin, Singapore (Govt. Print. Off. [etc.], 1997)

The Gardens' bulletin, Singapore (Govt. Print. Off. [etc.], 1999)

The Gardens' bulletin, Singapore (Govt. Print. Off. [etc.], 1999)

The Gardens' bulletin, Singapore (Govt. Print. Off. [etc.], 2003)

The Gardens' bulletin, Singapore (Govt. Print. Off. [etc.], 2003)

The Gardens' bulletin, Singapore (Govt. Print. Off. [etc.], 2013)

The Gardens' bulletin, Singapore (Govt. Print. Off. [etc.], 2013)

Journal of the Arnold Arboretum - Arnold Arboretum. (Arnold Arboretum, Harvard University [etc.], 1938)

Journal of the Arnold Arboretum - Arnold Arboretum. (Arnold Arboretum, Harvard University [etc.], 1939)

Journal of the Arnold Arboretum - Arnold Arboretum. (Arnold Arboretum, Harvard University [etc.], 1940)

Mitteilungen der Botanischen Staatssammlung München - Botanische Staatssammlung München. (H. Merxmüller, 1950)

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Quarterly summary of re-identifications, October, November, December 1963 : Summary No. 15 - United States. Bureau of Plant Industry, (New Crops Research Branch, Plant Industry Station, 1960)