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Checklist: Maine Other Angiosperms - USDA Plants Database
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Identification Key (new version): Maine Other Angiosperms - USDA Plants Database
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Aristolochia
Aristolochiaceae
Asarum
Brasenia
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Ceratophyllum
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Lindera
Nuphar
Nymphaea
Nymphaeaceae
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arrangement/phyllotaxy
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blade division
all simple
some or all fully compound
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Maine Other Angiosperms - USDA Plants Database
Species Count: 14
Aristolochiaceae
Aristolochia macrophylla
Asarum canadense
Cabombaceae
Brasenia schreberi
Ceratophyllaceae
Ceratophyllum demersum
Ceratophyllum echinatum
Lauraceae
Lindera benzoin
Sassafras albidum
Nymphaeaceae
Nuphar advena
Nuphar lutea
Nuphar pumila
Nuphar rubrodisca
Nuphar variegata
Nymphaea leibergii
Nymphaea odorata