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plant growth 
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3 record(s) found with the tag "plants" (multi-year projects are grouped):
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A biosystematic treatment of the Potentiall nivea L. complex in North America.
Principal Investigator: Marvin, LuDean
Licenced Year(s): 1987
Summary: To re-define the classification of the Potentilla nivea L. complex using methods based on modern plant systematics. Some of the techniques and methods to be used will include chromosome counts, pollen and seed viability tests, guard cell measurements, SEM of pollin exine variations, flavonoid chemistry and numerical analyses. Attempts will be made to determine if correlations exist between morph...


Licence #2774
Principal Investigator: Lewis, Martin
Licenced Year(s): 1982
Summary: To undertake a study of the rate which some Arctic plants acquire nitrogen. Plants will be collected and analyzed for the amount of nitrogen they contain....


Licence #2673
Principal Investigator: Lewis, Martin
Licenced Year(s): 1981
Summary: To undertake a study of the rate at which some Arctic plants acquire nitrogen. Plants will be collected and analyzed for the amount of nitrogen they contain....


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