Influence of environment on sexual expression in hempi john h schaffner with plate xi and one figure the study of hemp cannabis sativa l was originally under taken by the writer to determine what influence the environment might have on the sex ratio between staminate and carpellate plants. The influence of the abnormal conditions on sexual expression as will appear later is very great commonly more than 75 per cent of the individuals showed mixed sexual expression or a reversal of the sex before the iq2l schaffner hemp 20 1 end of life. The influence of environment on sex in hemp cannabis sativa l1 introduction since environment apparently has such a potent influence on sexual expression in hemp cannabis sativa l the writer found it necessary during the course of 1924 influence of environment on sex in hemp. 1 experimental investigations are of interest in connection with woody plants both from a general biological point of view and also from the standpoint of plant pathology they are also of interest because they suggest the possibility of producing ornamental woods experimentally 2 three types of rays aggregate compound and diffuse which persist contemporaneously in casuarina are . Influence of environment on sexual expression in hemp is an article from botanical gazette volume 71 view more articles from botanical gazette view this article on jstor
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