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Document Type

Research

Abstract

Variation in Trifolium pratense presents many interesting problems, some of which have been under consideration during the past two seasons by the contributors to this paper. General relationships between number of flowers in the head, and number of seeds produced, the influence of soils, and seasons, comparative dimensions of the flowers, and of pollen grains, were the particular features studied.

Publication Date

1911

Journal Title

Proceedings of the Iowa Academy of Science

Volume

18

Issue

1

First Page

47

Last Page

53

Copyright

©1911 Iowa Academy of Science, Inc.

Language

en

File Format

application/pdf

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