1834 – 1872Creator:
Gray, Asa, 1810-1888., Torrey, John, Engelmann, George, 1809-1884.Type:
Contents include: A revision of the Eriogoneæ / by John Torrey and Asa Gray. 1870. -- Ammobroma : a new genus of plants allied to Corallophyllum and Pholisma / by John Torrey. 1864. -- Botanical contributions / by Asa Gray (1. Reconstruction of the order Diapensiaceæ. 2. Revision of the North American Polemoniaceæ. 3. Miscellanea.--Nama, Lycopus, etc.) 1870. -- Botanical Contributions / by Asa Gray. 1872. -- Two new diœcious grasses of the United States / by George Engelmann, M.D. 1859. -- Systematic arrangement of the species of the genus Cuscuta with critical remarks on old species and descriptions of new ones / by George Engelmann, M.D. 1859. -- A monograph of the North American species of Rhynchospora / Asa Gray. 1834. -- A notice of some of the new, rare, and otherwise interesting plants, the the northern and western portions of the state of New York / by Asa Gray, M.D. 1834. -- Revision of the North American species of the genus Juncus / by George Engelmann, M.D. 1868. -- American Bacillaria / by J.W. Bailey (part II. Naviculacea).
Bound collection of articles published in the Proceedings of the American Academy of Arts and Sciences
... and other publications.Extent:
10 parts in 1 volume : illustrations ; 25 cm