Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Asterids: Lamiids: Solanales
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/24/22):
Ipomoea macrorhiza
FAMILY
Convolvulaceae
Go to FSUS key
Dig deeper at SERNEC, a consortium of southeastern herbaria.
Read more about Indian Midden Morning Glory at Vascular Plants of North Carolina.
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Ipomoea macrorhiza
FAMILY
Convolvulaceae
SYNONYMOUS WITH VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 158-07-010:
Ipomoea macrorhiza FAMILY Convolvulaceae
SYNONYMOUS WITH Manual of the Southeastern Flora (Small, 1933, 1938)
Ipomoea macrorhiza
COMMON NAME:
Indian Midden Morning Glory, Largeroot Morning Glory, Manroot, Pink Moonvine
To see larger pictures, click or hover over the thumbnails.
)
Patrick D. McMillan pdmimacorhiza_seed1
February
Seeds villous, per Vascular Flora of the Carolinas (Radford, Ahles, & Bell, 1968).
)
Patrick D. McMillan pdmipomoea_macrorhiza
Month Unknown
Native Americans cultivated the plant for its huge starchy tubers, per Guide to the Wildflowers of SC, 1st ed. (Porcher & Rayner, 2001).
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/24/22):
Ipomoea macrorhiza
FAMILY
Convolvulaceae
SYNONYMOUS WITH
PLANTS NATIONAL DATABASE:
Ipomoea macrorhiza
FAMILY
Convolvulaceae
SYNONYMOUS WITH
VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 158-07-010:
Ipomoea macrorhiza
FAMILY
Convolvulaceae
SYNONYMOUS WITH
Manual of the Southeastern Flora (Small, 1933, 1938)
Ipomoea macrorhiza
2327
Herbaceous vine
Perennial
Habitat: hammocks, shell middens, dunes, dry sands, disturbed maritime areas, per Weakley's Flora
Native to the Carolinas & Georgia
Rare (historically in NC, but not recently seen)
CLICK HERE to see a map, notes, and images from Weakley's Flora of the Southeastern US.
Click here to see a map showing all occurrences known to SERNEC, a consortium of southeastern herbaria. (Zoom in to see more detail.)
DOES THE PLANT HAVE "MILKY SAP"?
Does not have milky sap (?)
LEAVES:
Simple
Alternate
FLOWER:
Summer
White
Radially symmetrical
5-merous
5 sepals
Shallowly 5-lobed (or merely wavy-edged) campanulate corolla
5 included stamens
Superior ovary
Bisexual
FRUIT:
Summer
Capsule
TO LEARN MORE about this plant, look it up in a good book!
- Guide to the Wildflowers of SC, 1st ed. (Porcher & Rayner, 2001) p362
- Guide to the Wildflowers of SC, 2nd ed. (McMillan, Porcher, Rayner, & White; 2022) p514
- Wildflowers of the Eastern United States (Duncan & Duncan, 1999) p073
- Wild Flowers of NC, 2nd edition (Justice, Bell, & Lindsey, 2005) p207
If a search such as "Carex leptalea var. leptalea" doesn't deliver the results you want, try "Carex leptalea".
Or, to minimize chances of a misspelling, try just "Carex le".
Less is more: If "pencil flower" doesn't deliver the results you want, try "pencil".