Cross Made
The Umatilla tangor cross was made in spring 1911 at Eustis, Florida, by pollinating a Satsuma orange with Ruby orange pollen.
Sources: [1]
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World of CitrusWorld of CitrusUmatilla Tangor
The Umatilla tangor cross was made in spring 1911 at Eustis, Florida, by pollinating a Satsuma orange with Ruby orange pollen.
Sources: [1]
Hodgson (1967) reports that Swingle, Robinson and Savage named/described the hybrid in 1931; USDA Circular No. 181 documents the selection of the name Umatilla after the town in Lake County, Florida.