OF THE CAROLINAS & GEORGIA

Spermatophytes (seed plants): Angiosperms (flowering plants): Monocots: Alismatales

WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Arisaema stewardsonii   FAMILY Araceae   Go to FSUS key



SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Arisaema triphyllum ssp. stewardsonii   FAMILY Araceae

INCLUDED WITHIN Flora of North America

Arisaema triphyllum

SYNONYMOUS WITH Manual of Vascular Plants of NE US & Adjacent Canada (Gleason & Cronquist,1991)

Arisaema triphyllum var. triphyllum

INCLUDED WITHIN VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 032-05-002?:

Arisaema triphyllum   FAMILY Araceae

 

COMMON NAME:
Bog Jack-in-the-pulpit, Northern Jack-in-the-pulpit


         To see larger pictures, click or hover over the thumbnails.

image of Arisaema stewardsonii, Bog Jack-in-the-pulpit, Northern Jack-in-the-pulpit

Jeff Ausmus    jma_areste

May    Monroe County    MI

In cultivation

image of Arisaema stewardsonii, Bog Jack-in-the-pulpit, Northern Jack-in-the-pulpit

Jeff Ausmus    jma_areste3

June    Monroe County    MI

In cultivation

image of Arisaema stewardsonii, Bog Jack-in-the-pulpit, Northern Jack-in-the-pulpit

Jeff Ausmus    jma_areste4

June    Monroe County    MI

In cultivation

image of Arisaema stewardsonii, Bog Jack-in-the-pulpit, Northern Jack-in-the-pulpit

Patrick D. McMillan    pdma_stewardsonii

June    Hancock County    ME

image of Arisaema stewardsonii, Bog Jack-in-the-pulpit, Northern Jack-in-the-pulpit

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 (Newcomb, 1977).

image of Arisaema stewardsonii, Bog Jack-in-the-pulpit, Northern Jack-in-the-pulpit

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 (2015).

image of Arisaema stewardsonii, Bog Jack-in-the-pulpit, Northern Jack-in-the-pulpit

Patrick D. McMillan    pdma_stewardsonii4

June    Hancock County    ME

 

 

WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Arisaema stewardsonii   FAMILY Araceae

SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Arisaema triphyllum ssp. stewardsonii   FAMILY Araceae

INCLUDED WITHIN Flora of North America
Arisaema triphyllum

SYNONYMOUS WITH Manual of Vascular Plants of NE US & Adjacent Canada (Gleason & Cronquist,1991)
Arisaema triphyllum var. triphyllum

INCLUDED WITHIN VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 032-05-002?:
Arisaema triphyllum   FAMILY Araceae

 

Find by SCIENTIFIC NAME:

4039

Forb
Perennial
Reversibly dioecious, or monoecious

Habitat: bogs and peaty swamps, per Weakley's Flora

Native to North Carolina

Rare

map
CLICK HERE to see a map, notes, and images from Weakley's Flora of the Southeastern US.

LEAVES:
Palmately compound: 3 leaflets
Basal

FLOWER:
Spring
Spathe hood green with white or purple stripes

Inflorescence a spadix (cylindrical and blunt, included in the spathe)

FRUIT:

 

TO LEARN MORE about this plant, look it up in a good book!



 


Find by SCIENTIFIC NAME: