transcriptions of 67 pages from Rock's diaries]. Harvard also holds more than 1200 of Rock's photographs that can be viewed online at HOLLIS Images. The Royal Botanic Garden Edinburgh archive holds most of Rock's diaries. The University & Jepson Herbaria, University of California, Berkeley archives hold four of his field books from the 1932 expedition to western China and Tibet, sponsored by The University of California Botanical Garden at Berkeley. Further reading Aris, Michael (1992). Lamas, Princes, and Brigands: Joseph Rock's Photographs of the Tibetan Borderlands of China. China Institute in America. Chock, Alvin K. (1963). "J. F. Rock, 1894-1962." Taxon 12(3): 89-102. Goodman, Jim (2006). Joseph F. Rock and His Shangri-La. Caravan Press. Goulart, Peter (1957). Forgotten Kingdom. J. Murray. Mueggler, Erik (2011). The Paper Road: Archive and Experience in the Botanical Exploration of West China and Tibet. University of California Press. Sutton, S. B. (1974). In China's Border Provinces: The Turbulent Career of Joseph Rock, Botanist Explorer, Hastings House. Wagner, Jeff (1992a). “From Gansu to Kolding: The Expedition of J.F. Rock in 1925-1927 and the Plants Raised by Aksel Olsen.” Dansk Denfrologisk Årsskrift: 18-93. Wagner, Jeff (1992b). “The Botanical Legacy of Joseph Rock,” in Aris (1992): 131–132; Reprinted Arnoldia Arboretum of Harvard University 52, 2 (1992): 29-35. References External links Joseph Rock's photos Photographs of SW China and Eastern Tibet, Joseph F. Rock Collection, Library of Congress South Central China and Tibet: Hotspot of Diversity, Arnold Arboretum of Harvard University Selection from the Naxi Manuscript Collection, Library of Congress Joseph Francis Rock Collection at the Smithsonian Institution Archives Gwen Bell, "The Story of Joseph Rock." Journal of the American Rhododendron Society (1983). Angela L. Todd, "Joseph Francis Charles Rock," Bulletin of the Hunt Institute for Botanical Documentation (2002) In the Footsteps of Joseph Rock: a photoblog International Plant Names index Newsletter of the Hawaiian Botanical Society J. F. ROCK MEMORIAL EDITION (1963) Joseph Rock, Ezra Pound and the Naxis. 20th-century Austrian botanists American botanists Botanists active in China Botanists active in the Pacific American phycologists Botanists with author abbreviations Austrian explorers American explorers Linguists from Austria Linguists from the United States Austrian sinologists American sinologists Tibetologists Explorers of Tibet American geographers Austrian geographers 1884 births 1962 deaths Burials at Oahu Cemetery Austro-Hungarian emigrants to the United States 20th-century linguists 20th-century geographers American expatriates in China