OF THE CAROLINAS & GEORGIA

Spermatophytes (seed plants): Angiosperms (flowering plants): Eudicots: Core Eudicots: Asterids: Campanulids: Asterales

WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Nymphoides peltata   FAMILY Menyanthaceae   Go to FSUS key



SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Nymphoides peltata   FAMILY Menyanthaceae

SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)

Nymphoides peltata

SYNONYMOUS WITH Floristic Synthesis of North America (Kartesz, 1999)

Nymphoides peltata

SYNONYMOUS WITH Aquatic & Wetland Plants of Southeastern US (Godfrey & Wooten, 1979 & 1981)

Nymphoides peltata

SYNONYMOUS WITH (ORTHOGRAPHIC VARIANT) Britton & Brown Illus Flora of Northeast US & adjacent Canada (Gleason, 1952)

Nymphoides peltatum

 

COMMON NAME:
Yellow Floating Heart


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

image of Nymphoides peltata, Yellow Floating Heart

USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913    pnd_nyny_001_lvd

        

image of Nymphoides peltata, Yellow Floating Heart

JK Marlow    jkm080607_015

June    Pickens County    SC

This plant is listed by several states (including SC) as a noxious weed.

image of Nymphoides peltata, Yellow Floating Heart

JK Marlow    jkm080607_015b

June    Pickens County    SC

Flowers yellow, lobes spreading, 0.8-1" long, somewhat fringed below, per Wildflowers of Tennessee (Carman, 2005).

image of Nymphoides peltata, Yellow Floating Heart

JK Marlow    jkm080607_019

June    Pickens County    SC

Leaves more cordate, the basal lobes more rounded, than those of Nymphaea, per Weakley's Flora (2015).


click here to see other plants that look similar to this COMPARE aquatic plants

image of Nymphoides peltata, Yellow Floating Heart

JK Marlow    jkm080607_022

June    Pickens County    SC

image of Nymphoides peltata, Yellow Floating Heart

Steve Compton    sco_floating_heart_026

June        SC

This is what can happen when a homeowner dumps an aquarium...

image of Nymphoides peltata, Yellow Floating Heart

JK Marlow    jkm160914_118

September        

SE-EPPC Aquatic Plant ID Workshop

Leaves alternate at stem base, opposite at apex; petiole cylindric, 5-10cm, per Flora of China.

image of Nymphoides peltata, Yellow Floating Heart

JK Marlow    jkm160914_118b

September        

SE-EPPC Aquatic Plant ID Workshop

image of Nymphoides peltata, Yellow Floating Heart

JK Marlow    jkm160914_121

September        

SE-EPPC Aquatic Plant ID Workshop

Stem cylindric, unbranched, sometimes producing rootlets from nodes, per Flora of China.

 

 

WEAKLEY'S FLORA OF THE SOUTHEASTERN US (4/14/23):
Nymphoides peltata   FAMILY Menyanthaceae

SYNONYMOUS WITH PLANTS NATIONAL DATABASE:
Nymphoides peltata   FAMILY Menyanthaceae

SYNONYMOUS WITH Floristic Synthesis of North America. BONAP (Kartesz, 2021)
Nymphoides peltata

SYNONYMOUS WITH Floristic Synthesis of North America (Kartesz, 1999)
Nymphoides peltata

SYNONYMOUS WITH Aquatic & Wetland Plants of Southeastern US (Godfrey & Wooten, 1979 & 1981)
Nymphoides peltata

SYNONYMOUS WITH (ORTHOGRAPHIC VARIANT) Britton & Brown Illus Flora of Northeast US & adjacent Canada (Gleason, 1952)
Nymphoides peltatum

 

Find by SCIENTIFIC NAME:

2931

Floating-leaved aquatic (rooted); Forb
Perennial

Habitat: Ponds, per Weakley's Flora

Non-native: Europe

Waif(s)

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


INVASIVE

This plant is causing problems in natural areas outside its native range, according to authorities such as:

 

LEAVES:
Simple
Floating stems with multiple leaves, lower alternate & upper opposite

FLOWER:
Spring/Summer/Fall
Yellow
5-merous
5 sepals united at base
5 petals united only at base
5 stamens

FRUIT:
Spring/Summer/Fall?
Capsule

 

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



 


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