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Related to Isopyrum: Isopyrum biternatum
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Noun1.Isopyrum - tufted perennial herbs of northern hemisphere
magnoliid dicot genus - genus of dicotyledonous flowering plants regarded as among the most primitive of extant angiosperms
false rue, false rue anemone, Isopyrum biternatum - slender erect perennial of eastern North America having tuberous roots and pink-tinged white flowers; resembles meadow rue
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References in periodicals archive ?
Enemion biternatum Raf.; SYN: Isopyrum biternatum Torr.& Gray; (Eastern) False Rue Anemone; Floodplain woods; Infrequent; C = 5; BSUH 17575.
Valentin A, Benoit-Vical F, Moulis C, Stanislas E, Mallie M, Fouraste I, Bastide JM (1997) In vitro antimalarial activity of Penduline, a bisbenzylisoquinoline from Isopyrum thalictroides.
Among the rare species are the ivy (Hedera helix), which is here at its easternmost limits; the dwarf birch (Betula humilis); the dwarf willow (Salix myrtilloides); the twinflower (Linnaea borealis); the Scrofulariaceae Pedicularis sceptrum-carolinum; the Ranunculaceae Isopyrum thalictroides; the Fabaceae Lathyrus laevigatus; the marsh saxifrage (Saxifraga hirculus); and the marsh felwort (Swertia perennis), as well as a dozen orchids.
Other common understory species include Podophylum peltatum, Geranium maculatum, Parthenocissus quinquifolia, and Isopyrum ternatum.
then they performed similar analyses for four species of Thalictrum, commonly called meadow rue, and Isopyrum, or false rue anemone, and a few other members of the buttercup family, of which the columbine is a member.