Notes: The Production of Functional Pollen and Ovules by Pine Seedlings Less than 1 Year Old
Authors: Johnson, L. C.; Critchfield, W. B.
Source: Forest Science, Volume 24, Number 4, 1 December 1978 , pp. 467-468(2)
Publisher: Society of American Foresters
Abstract:Seedlings of Pinus contorta and P. contorta X banksiana produced functional pollen and ovules respectively at less than 1 year of age. None of their offspring flowered until the age of 2 years or more. Forest Sci. 24:467-468.
Document Type: Miscellaneous
Affiliations: Geneticist, Pacific Southwest Forest and Range Experiment Station, Forest Service, USDA, P.O. Box 245, Berkeley, California 94701
Publication date: 1 December 1978
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