Keywords

#perennial_sunflower

Perennial sunflower

Perennial sunflower is a crop of sunflowers that are developed by crossing wild perennial and domestic annual sunflower species.

Mon 5th

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Perennial sunflower Helianthus Perennial crop Helianthus grosseserratus Helianthus strumosus Helianthus × laetiflorus Common sunflower Helianthus giganteus Hybridization in perennial plants Jerusalem artichoke
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