Putnam Park Wildflowers


Flower ID: IMG_0239.JPG-05-05-2017
Flower name (scientific): Enemion biternatum Rafinesque PY: 1820. Pronunciation guide: (phonetic spelling) eh-NEE-mee-un by-TER-nat-um
Flower name (common): False Rue Anemone
Family name (common): Buttercup
Family name (scientific): Ranunculaceae
Scientific name origin:
     Genus: From Ancient Greek ēnémion (ήνήμιον), another word for anemone (άνεμώνη).
    Specific epithet: Twice ternate. Leaves (or inflorescences) borne in threes are described as ternate; biternate describes a plant having three lobes each divided into three divisions.
Common name origin: The flower has a similarity to the flower of Rue Anemone (Thalictrum thalictroides), but the leaf shape is a key difference.
Flower description:
     Size: 0.5 inches (1.2 cm) wide.
     Petal count: 5 sepals that are petal-like; sometimes 6 sepals.
     Color: White
     Other: flower arrangement, Solitary
Plant description: Erect
     Size: 4 to 16 inches (10 to 41 cm) tall.
     Stem hairy:
     Other:
Leaf description: attachment is alternate, type is compound and lobed
     Size: Leaflets are about 10 to 25 mm long and up to about 20 mm wide.
     Color:
     Hairy:
     Other: Shape: leaf, trifoliolate (IL)
Origin (native, introduced, invasive): Native
Status (common, uncommon, threatened, rare): Common
Bloom time (typical): April to May
Cycle (annual, biennial, perennial): Perennial
Habitat: Woodlands, forests, shade or part shade, moist.
Fruit:
Seed:
Importance to wildlife:
Similar species (if any): Rue Anemone (Thalictrum thalictroides) is similar, but Enemion biternatum is distinguished by its deeply lobed leaves. The 5-parted flower form of Anemone quinquefolia has some resemblance, but has a different leaf shape, and can have 4 to 6 or more sepals.
Ethnobotany:
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Distribution: In Wisconsin: (Ashland, Barron, Brown, Burnett, Calumet, Chippewa, Clark, Columbia, Crawford, Dane, Dodge, Door, Douglas, Dunn, Eau Claire, Fond du Lac, Grant, Green, Iowa, Jackson, Jefferson, Kenosha, Kewaunee, La Crosse, Langlade, Lincoln, Manitowoc, Marathon, Marinette, Menominee, Milwaukee, Monroe, Oconto, Outagamie, Ozaukee, Pierce, Polk, Portage, Price, Racine, Richland, Rock, Rusk, Sauk, Sawyer, Shawano, Sheboygan, St. Croix, Taylor, Vernon, Walworth, Washington, Waukesha, Waupaca, Winnebago, Wood) Click here for distribution map
In US: (AL, AR, FL, IA, IL, IN, KS, KY, MI, MN, MO, MS, NC, NY, OH, OK, SC, SD, TN, TX, VA, WI, WV)
In Canada: (ON)
References:
Synonym(s):
Basionym: na
Homotypic Synonym(s):
Heterotypic Synonym(s):
Autonym: na