Confused and have questions? We’ve got answers. With Chegg Study, you can get step-by-step solutions to your questions from an expert in the field. If you rather get 1:1 study help, try 30 minutes of free online tutoring with Chegg Tutors.


From Biology-Online Dictionary | Biology-Online Dictionary
Jump to: navigation, search


(Science: plant biology) The lower part of an awn in grasses, when distinctly different in form from the upper part, a structure (a gynostemium) in orchids which extends above the ovary of a flower and incorporates stigma, style and stamens.