4xTrifolium ambiguum and 2xT. occidentale hybridise despite wide geographic separation and polyploidisation:

W M Williams1,2, I M Verry3, H A Ansari3

  • 1AgResearch Grasslands Research Centre, Private Bag 11008, Palmerston North, 4442, New Zealand. warren.williams@agresearch.co.nz.

Abstract

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