Areal and Temporal Variations in Developmental Phases of Syringa vulgaris L. Throughout the Western United States
This paper presents the results of the analysis of 10 years of information 1957-1966 on three phases-- begin, peak and end bloom-- of the purple common lilac (Syringa vulgaris L.) using data recorded at approximately 1,000 locations throughout the Western Region of the United States. The pattern of...
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| Format: | Others |
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DigitalCommons@USU
1970
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| Online Access: | https://digitalcommons.usu.edu/etd/3013 https://digitalcommons.usu.edu/cgi/viewcontent.cgi?article=4023&context=etd |