Dalea purpurea
Purple Prairie-Clover
Middle Stem Bottom
Oro Lake Regional Park
16-July-2010
Note the stem is often, but not always, reddish.
Purpureum: Answers to key questions in Budd's Flora and Flora of Alberta leading to this species.
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Petalostemon: Answers to key questions in Budd's Flora and Flora of Alberta leading to this genus.
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Leguminosae: Answers to key questions in Budd's Flora leading to this family.
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