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Carex straminea (eastern straw sedge)
...2-15. Plant height: 35.0 cm–100.0 cm. stem leaf blade width: 1.5 mm–3.0 mm. Length of...
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Lilium philadelphicum (wood lily)
... 1.0 None–1.0 None. Underground organs: the plant has one or more swollen storage organs underground, such as bulbs, tubers or corms. ...
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Chenopodium foggii (Fogg's goosefoot)
...the 1920s, the species was thought to be lost from New England until live plants were discovered in 1999 and subsequently. Habitat: cliffs, balds, or ledges, forests, talus and rocky slopes, woodlan...
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Papaver somniferum (opium poppy)
... 15.0 cm–150.0 cm. Spines on plant: the plant has no spines. Stem orientation: the ...
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Crataegus jonesiae (Miss Jones' hawthorn)
...obovate, 1.4-2.1 times as long as wide, and flowers with 12-20 stamens (vs. C. jonesiae, with leaf blades broad-rhombic to suborbicular, 1.1-1.3 times as long as wide, and flowers with 5-10 stamens).:...
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Glyceria laxa (flaccid manna grass)
... 1.5 mm–2.0 mm. Palea length: 0.1 mm–0.8 mm. Lemma keel hairs: NA. ...
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Solanum villosum (hairy nightshade)
... 1.0 None–1.0 None. Stipule features: NA. Sepal and petal color: the sepals are dif...
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Rhododendron groenlandicum (Labrador-tea)
... 1. Leaf midrib glands: the midrib of the leaf blade has glands on the upper surface. Leaves per node: ...
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Erigeron acris (bitter fleabane)
... 11 or more. Leaf blade width: 3.0 mm–18.0 mm. Flower head shape: the flower head is shaped ...
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Prunus serrulata (Japanese flowering cherry)
...drupe 15–25 mm in diameter, red to purple-black or rarely yellow (vs. P. serrulata, with petals emarginate at the apex, sepals ascending to spreading, and drupe 8–10 mm in diameter, purple-black).: ...