ROSA GYMNOCARPA 
forms have been found. Torrey at first classed it among the Caiihiae, 
but It is now recognized as belonging to the Cinnamomea section. 
There Is a plate of Rosa gymnocarpa In the Report of the Mexican 
Boundary Survey, but Crepin did not consider It sufficiently distinct. 
He thought that either the plant collected at San Diego, from which 
the drawing was made, was not the true type, or else the artist had 
not made a perfectly accurate drawing. 
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