 | Frederic Gordon Renner - 1938 - 486 pages
...Dcpt. Agr., Div. Bot., Contrib. US Natl. Herbarium 1: 91-127, illus. 1891. SAFFORD, WE (332) CACTACEAE OF NORTHEASTERN AND CENTRAL MEXICO TOGETHER WITH A SYNOPSIS OF THE PRINCIPAL MEXICAN GENERA. Smithsn. Inst, Ann. Rept 1908: 525-563, illus. 1909. SCHULZ, ED, and RUNYON, R. (333) TEXAS CACTI.... | |
 | Warren F. Steenbergh - 1977 - 268 pages
...Acidity and gas interchange in cacti. Carnegie Inst. Wash. Publ. 209. 107 pp. SAFFORD, WE 1909. Cactaceae .of northeastern and central Mexico, together with a synopsis of the principal genera. Pages 551, 553, 557 in Smithsonian Inst. Rep. for 1908. Washington, DC SANTANA, FJ 1961. The... | |
 | 1928 - 514 pages
...Desmos the proper generic name for the so-called Unonas of the old world. New York, 1912. Cactaceae of northeastern and central Mexico, together with a synopsis of the principal Mexican genera. Washington, 1909. The botanical identity of Lignum nephriticum. 1916. SALISBURY, Ethel Imogene. From... | |
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Lyons. Pages 481-503, with 5 plates. 1905. Heredity, and the Origin of Species. By Daniel Trembly MacDougal. Pages 505-523, with 1 plate. 1906. Cactacese of Northeastern and Central Mexico, together with a Synopsis of the Principal Mexican Genera. By... 
