Guide to Liverworts of Oregon: Key to Genera 52
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1b plants leafy > 3b leaves not divided, not ciliate > 6a oil bodies 2+ or unknown > 7bno small dorsal lobe > 10a succubous > 11a anisophyllous > 12b leaves lobed > 37b if rhizoids red, stems red > 38b shoots mostly <0.5 mm wide > 47b underleaves inconspicuous > 50b leaves spreading or remote > 52
Anastrophyllum minutum, Mount Hood, Multnomah Co., Oregon. DHW 5-IX-79
52a Leaves transversely inserted
(Couplet 53)
Cephalozia lunulifolia, Douglas Co., Oregon. DHW 8709.
52b Leaves obliquely to horizontally inserted, distinctly succubous
(Couplet 54)
Copyright 2006 Northwest Botanical Institute