One year old seedling, showing hundreds of flowers. Each flower produces five seeds. Estimated production for a mature plant is between two and five thousand seeds per year. Present seed collecting device, to date, has only collected about ten seeds per plant. Therefore, this device needs perfecting.
Full Collection Name
Guayule Rubber Industry in Salinas, California, ca. 1942
BANC PIC 1962.006:10--fALB
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