Search results SearchResult 1 of 1Content pagesMultimediaEverythingAdvancedDid you mean: sawyer shape Literature Cited (Vol 1) aids in higher plant classification. Bot. Rev. (Lancaster) 45: 377--503. Sawyer, J. O. and D. A. Thornburgh. 1988. Montane and subalpine vegetation of the 167 KB (27,143 words) - 18:24, 1 February 2019