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Your search found 3 taxa.
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Common Name:
Wild Teasel, Common Teasel
SYNONYMOUS WITH
Dipsacus fullonum ssp. sylvestris
From about halfway up the head, flowers open sequentially towards base and tip, per Weakley's Flora.
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Common Name:
Cutleaf Teasel
Begins flowering about midway up head, flowers then opening towards each end, per Weakley's Flora.
SYNONYMOUS WITH (MISAPPLIED)
Britton & Brown Illus Flora of Northeast US & adjacent Canada (Gleason, 1952)
Dipsacus fullonum
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