Vascular Plants of the Gila Wilderness
Presented in Association with the
Western New Mexico University Department
of Natural Sciences
Scapania cuspiduligera (Nees) Muell. Frib.
Family: Scapaniaceae
Status: Native
Synonyms:
Jungermannia cuspiduligera Nees
Scapania cuspiduligera, like most of the Scapaniaceae, has complicate-bilobed leaves with a dorsal (upper) lobe
that is smaller than the ventral (bottom) lobe. The ventral leaf lobes are decurrent and the dorsal leaf
lobes are upturned. There are no underleaves. In general the plants are small and pale yellowish.
The leaves are bordered with a row of thick walled cells. There are frequent clusters of red brown gemmae near
the shoot apices.
Thanks to John Brinda for confirming the ID of this liverwort!
Please click on an image for a larger file.
Scapania cuspiduligera, photomicrograph of habit, photo Russ Kleinman and Karen Blisard,
Taos County, Carson National Forest, Williams Lake, August 7, 2015
Scapania cuspiduligera, dark field photomicrograph of stem, photo Russ Kleinman and Karen Blisard,
Taos County, Carson National Forest, Williams Lake, August 7, 2015
Scapania cuspiduligera, transmitted light photomicrograph of stem, photo Russ Kleinman and Karen Blisard,
Taos County, Carson National Forest, Williams Lake, August 7, 2015
Scapania cuspiduligera, photomicrograph of leaf margin with border of thick walled cells, photo Russ Kleinman and Karen Blisard,
Taos County, Carson National Forest, Williams Lake, August 7, 2015
Scapania cuspiduligera, dark field photomicrograph of gemmae, photo Russ Kleinman and Karen Blisard,
Taos County, Carson National Forest, Williams Lake, August 7, 2015
Scapania cuspiduligera, higher power photomicrograph of gemmae, photo Russ Kleinman and Karen Blisard,
Taos County, Carson National Forest, Williams Lake, August 7, 2015
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