Guide to Liverworts of Oregon: Key to Cephalozia 3
HOME SPECIES INDEX GENUS INDEX GLOSSARY
Cephalozia 1a sinus >0.5 of leaf > Cephalozia 2a w cells at lobe base <25μ wide > Cephalozia 3
Cephalozia ambigua, Three Sisters Wilderness, Lane Co., Oregon. DHW 3507a.
3a Leaves much wider than stem; dorsal margin of leaves inserted into the row of cells adjacent to the stem midline; brownish; subalpine to alpine; rare.
Cephalozia ambigua
Heather Lake, Snohomish Co., Washington. D.H. Norris 101215a
3b Leaves as wide as (or only slightly wider than) the stem; dorsal margin of leaves inserted in second row of cells away from stem midline; pale green to yellowish green; low elevations or coastal; rare.
(COUPLET 4)