Spermatophytes (seed plants): Angiosperms (flowering plants): Monocots: Alismatales
WEAKLEY'S FLORA (5/21/15):
Arisaema stewardsonii
FAMILY
Araceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Arisaema triphyllum ssp. stewardsonii
FAMILY
Araceae
LESS THAN
VASCULAR FLORA OF THE CAROLINAS (1968) 032-05-002?:
Arisaema triphyllum
FAMILY
Araceae
LESS THAN
Flora of North America
Arisaema triphyllum
SYNONYMOUS WITH
Manual of Vascular Plants of NE US & Adjacent Canada (Gleason & Cronquist,1991)
Arisaema triphyllum var. triphyllum
COMMON NAME:
Bog Jack in the Pulpit, Northern Jack in the Pulpit
Click or hover over the thumbnails to see larger pictures.
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Patrick D. McMillan pdma_stewardsonii
June Hancock County ME
)
Patrick D. McMillan pdma_stewardsonii2
June Hancock County ME
Tube of spathe deeply furrowed on the outside, forming conspicuous ridges, per Newcomb's Wildflower Guide.
)
Patrick D. McMillan pdma_stewardsonii3
June Hancock County ME
Spathe flange 1-3mm broad; spathe hood green with white or purple stripes, per Weakley's Flora.
)
Patrick D. McMillan pdma_stewardsonii4
June Hancock County ME