Report from the Oak ICRA checklist
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Full Name: - Quercus garryana

Quercus garryana Douglas ex Hook. (1839)
Infrageneric Classification
Subgenus Quercus, Section Quercus
Common Names in this Database
Infraspecific Taxa Accepted in this Database
Quercus garryana subsp. breweri (Engelm.) E. Murray (1982)
Quercus garryana subsp. semota (Jeps.) E. Murray (1982)
See: Nixon, Volume 3 of Flora of North America (1997) Page 487
Natural Distribution
CANADA: (British Columbia), USA: (California, Oregon, Washington State)
Conservation Status
Rated as Least Concern (LC) in the The Red List of Oaks
Illustration of Leaves
Image from a plant at the Sir Harold Hillier Gardens (UK) ©Jan De Langhe, Ghent University Botanical Garden, 2010
Hybrids in this Database
Quercus ×eplingii C.H. Mull. (1938)
Quercus ×howellii Tucker (1953)
Quercus ×subconvexa Tucker (1953)
Main Horticultural References
The European Garden Flora vol. 3 (1989) page 74 gives author citation as Douglas
The Hillier Manual of Trees & Shrubs, 7th ed. (2002) page 250
Hortus Third (1976) page 934
(Krüssmann) Manual of Cultivated Broad-leaved Trees & Shrubs (in English) vol. 3 (1986) page 87
(Rehder) Manual of Cultivated Trees and Shrubs, 2nd ed. (1940) page 169
(Jacobson) North American Landscape Trees, (1996) page 552
The New Royal Horticultural Society Dictionary of Gardening vol. 3 (1992) page 783
The Royal Horticultural Society Dictionary of Gardening, 2nd ed. vol. 4 (1956) page 1727
(Bean) Trees & Shrubs Hardy in the British Isles, 8th ed. vol. 3 (1976) page 476
World Economic Plants: a Standard Reference (1999) page 417
Recent Monograph References
(Miller & Lamb) Oaks of North America (1985) page 275 gives author as Douglas
(Hardÿ & Lamant) Guide illustré des Chênes (2006) Volume 2, page 224 gives author as Douglas