II Revision of Sphecodogastra Ashmead, floral specialist of Onagraceae McGinley, Ronald J. creator text bibliography dcu Washington, D.C Smithsonian Institution Press 2003 monographic eng

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iii, 55 p. ill., maps 28 cm. Ronald J. McGinley. Includes bibliographical references (p. 54-55). Sphecodogastra Classification QL1 .S54 no. 610 QL568.H3 SI 1.27:610 SI 1.27:610 2001020072 010206 20160527202104.0 289886