Author:

Groth,P.J.;Dilcher,D.L.

Year:

1992

Title:

Fruits and seeds of Tribe Gordonieae (Theaceae), from the Eocene of North America.

Reference:

Groth,P.J. et al. (1992) Fruits and seeds of Tribe Gordonieae (Theaceae), from the Eocene of North America. American Journal of Botany Vol. 79 # 7 P. 744- 753

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