Radula
Image Gallery
Species in this genus
Key
How to use: Click on underlined features to view character images.
4a. Dorsal leaf lobes ovate to obovate, apices bluntly angular to rounded, inner margins adnate to stem, mid-leaf cells ca. 15-20 μm; ventral leaf lobes inflated, rhomboidal-ovate, ca. 1/2 -1/3x the length of the dorsal lobes; plants dioicous
R. bolanderi
4b. Dorsal leaf lobes broadly ovate, apices rounded, inner margins not adnate to stem, mid-leaf Dorsal leaf lobes broadly ovate, apices rounded, inner margins not adnate to stem, mid-leaf cells ca. 20-25 μm; ventral leaf lobes not inflated, quadrate to subquadrate, ca. 1/4x the length of the dorsal lobes; plants paraoicous
R. complanata
Relevant Literature
- Godfrey, J.D. (1977). Hepaticae and Anthocerotae of southwestern British Columbia . [Doctoral dissertation, University of British Columbia]. UBC cIRcle.
- Hong, W. S. (2007). Scapania. In Flora of North America Editorial Committee (Eds.), Flora of North America North of Mexico (Vol. 3) . Oxford University Press.
- Wagner, D. H. (2013). Guide to the liverworts of Oregon: Scapania undulata . Oregon State University Herbarium.