Equisetum arvense was studied for sexual development. The effects of crowding and transplantation were observed to influence sexual maturity and growth patterns of the gametophytes. Regeneration experiments demonstrated that sexual development is environmentally induced.
Sex Induction in Equisetum arvense L..
Journal of the Minnesota Academy of Science, Vol. 38 No.2, 93-95.
Retrieved from https://digitalcommons.morris.umn.edu/jmas/vol38/iss2/10