Website/Catalog  (2018)  
 
Rosa californica Chamisso & Schlechtendal, Linnaea. 2: 35. 1827.
California rose
Rosa aldersonii Greene
Description

Magazine  (2016)  Page(s) Table S2.  
 
rosa californica and rosa californica1, Origin of the sample: Loubert Rose Garden, Genetic group 10 (Botanical/Cultivated), Percentage of assignation: 91.3 and 92.8, 1878, Sp, Unknown, Origin: America, Ploidy: 2, measured

Article (magazine)  (2008)  Page(s) 65.  
 
Table 3. R. californica Cham. & Schlechtd. Assigned DNA ploidy=6
Published ploidy=4

Book  (2001)  Page(s) 447.  
 
Rosa californica Chamisso & Schlechtend. in Linnaea 2 (1827) 35.
Californian rose; German Kaliformische Rose.
North America (from Oregon to Lower California).
Occasionally cultivated for the fruits in the USA.
Ref.: Sánchez-Monge 1981, 467 pp.

Book  (2000)  Page(s) 49.  Includes photo(s).
 
Rosa californica/’California Wild Rose’ = …vigoureux arbuste s’élevant à 3m… profusion de jeunes pousses… hérissées de fins aiguillons crochus… Le vert tendre et velouté des feuilles, composées de 5 à 7 folioles ovales, flatte le rose clair des fleurs inodores, écloses en corymbes légers… fruits charnus, ovoïdes, virent au rouge en automne… Amérique Nord, vers 1878.

Book  (Nov 1998)  Page(s) 12.  Includes photo(s).
 
R. californica Flowers: pink, 1 1/2-inch, 5-petaled...

Book  (Sep 1993)  Page(s) 20.  
 
('Californian Rose') Once-blooming, fragrant

Book  (1993)  Page(s) 67.  Includes photo(s).
 
[Listed under "Wild Roses and Their Cultivars"] Description. The common wild rose in California on the west side of the Sierra Nevada. Flowers throughout summer and autumn. Height: 7 ft. Scented.

Book  (1988)  Page(s) 137.  
 
location 146/8+9, R. californica Cham. & Schlecht., CINNAMOMEAE, western + northern America, California, deep pink, single, small, solitary, moderately blooming, vigorous, branched, arching, 2.5-4 m, many prickles, medium-dark green medium size matte foliage, 7-9 leaflets, black-red small rounded fruit with neck, upright very persistent sepals...

Book  (1981)  Page(s) 277.  
 
R. californica Cham. & Schlechtend. Shrub to 3 m./10 ft. high, stems with flat, curved prickles, young branches sometimes bristly; flowering branches mostly prickly; leaflets 5-7, broadly elliptic, 1-3 cm./0.4-1.2 in. long, simply serrate (not glandular), dull green and adpressed hairy above, villous beneath; flowers in corymbs, with stipules, dark rose, 4 cm./1.6 in. across, June-August; sepals outside villous, pedicels villous or bald; fruits small, globose, with distinct neck. 1-1.5 cm./0.4-0.6 in. thick. 2n = 14. AFP 2509. California. 1571.