Guide to Liverworts of Oregon: Key to Genera 9

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HOME > 1b plants leafy > 3b leaves not divided, not ciliate > 6a oil bodies 2+ or unknown > 7a bilobed, small dorsal lobe > 8b lobes obtuse to round > 9


Left:Scapania americana, Lane Co., Oregon. DHW 0000; right:Scapania subalpina, Bull Swamp, Klamath Co., Oregon. DHW 8993


9a Leaf lobes round or reniform to ovate or short lingulate; fold often sharp and keeled; perianthcompressed, wide at the mouth; gemmae smooth, ellipsoidal; shoot tips mostly curving down.
Scapania


Diplophyllum plicatum,Cherry Creek RNA, Douglas Co., Oregon. DHW 9051


9b Leaf lobes narrowly lingulate to oblong-lingulate; fold rounded; perianth terete, plicate, narrowingto the mouth; gemmae angular (stellate); shoot tips mostly curving upwards.
Diplophyllum


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