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- Description:
- Includes references
- Author:
- Qu, Luping , Widrlechner, Mark P. , Rigby, Shawn M.
- Subject:
- Hypericum perforatum , medicinal plants , medicinal properties , drug crops , plant breeding , hexaploidy , polyploidy , wide hybridization , seeds , biochemical pathways , plant reproduction , tetraploidy , mating systems , germ cells , endosperm , DNA , viability , ova , embryo sac , gene flow , evolution , meiosis
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2010
- Description:
- Includes references
- Author:
- Riday, Heathcliffe , Albrecht, Kenneth A.
- Subject:
- Trifolium ambiguum , forage legumes , forage crops , plant genetic resources , germplasm , germplasm releases , hexaploidy , autopolyploidy , vigor , artificial selection , plant breeding , plant growth , crop yield , plant establishment , rhizomes , seed productivity , agronomic traits , Wisconsin
- Collection:
- Journal Articles, USDA Authors, Peer-Reviewed
- Year:
- 2010
