Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Asterids: Campanulids: Asterales
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Iva frutescens var. oraria
FAMILY
Asteraceae__
Go to FSUS key
Dig deeper at SERNEC, a consortium of southeastern herbaria.
Read more about Iva at Vascular Plants of North Carolina.
INCLUDED WITHIN
PLANTS NATIONAL DATABASE:
Iva frutescens
FAMILY
Asteraceae__
INCLUDED WITHIN Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Iva frutescens
INCLUDED WITHIN Flora of North America north of Mexico, vol. 19-20-21 (2006)
Iva frutescens
INCLUDED WITHIN VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 179-01-001?:
Iva frutescens FAMILY Asteraceae__
INCLUDED WITHIN Manual of the Southeastern Flora (Small, 1933, 1938)
Iva frutescens
SYNONYMOUS WITH -
Iva oraria
COMMON NAME:
Northern Maritime Marsh-elder
To see larger pictures, click or hover over the thumbnails.
)
USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913 pnd_ivfr_001_lvd
)
USDA-NRCS PLANTS Database / USDA Wetland flora: Field office illustrated guide pnd_ivfr_003_lvd
WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Iva frutescens var. oraria
FAMILY
Asteraceae__
INCLUDED WITHIN
PLANTS NATIONAL DATABASE:
Iva frutescens
FAMILY
Asteraceae__
INCLUDED WITHIN
Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Iva frutescens
INCLUDED WITHIN
Flora of North America north of Mexico, vol. 19-20-21
Iva frutescens
INCLUDED WITHIN
VASCULAR FLORA OF THE CAROLINAS (Radford, Ahles, & Bell, 1968) 179-01-001?:
Iva frutescens
FAMILY
Asteraceae__
INCLUDED WITHIN
Manual of the Southeastern Flora (Small, 1933, 1938)
Iva frutescens
SYNONYMOUS WITH
-
Iva oraria
4953
Shrub
Perennial
Habitat: Brackish marshes and marsh edges, normally on the back side of barrier islands, per Weakley's Flora
Native to North Carolina
Rare in NC
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.)
LEAVES:
Tardily deciduous to nearly evergreen
Simple
Opposite (alternate above or in the inflorescence)
FLOWER:
Summer/Fall
Disc: Cream, greenish-white
Rays: Absent or less than 3mm
Staminate corollas distinctly 5-lobed
5 stamens in staminate flowers
Inferior ovary
Unisexual
Flower heads solitary in leaf axils
FRUIT:
Blackish-brown
Achene
TO LEARN MORE about this plant, look it up in a good book!
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".