Vascular Plants of the Gila Wilderness

Presented in Association with the
Western New Mexico University Department of Natural Sciences

Thuidium assimile (Mitt.) A. Jaeger

Family: Thuidiaceae

Status: Native

Synonyms:
Thuidium delicatulum (Hedw.) Schimp. var. radicans (Kindb.) H.A. Crum
Thuidium philibertii Limpricht
Thuidium recognitumvar. radicans Kindberg
Thuidium recognitumsubsp. philibertii (Limpricht) Dixon

Thuidium assimile is similar to our more common T. delicatulum, except that the stem leaves on T. assimile end in a 2-8 cell long hyaline hairpoint rather than simply being acute, and the perichaetial leaves are apparently not ciliate as they are on T. delicatulum. We found T. assimile in a canyon with perennial water at middle elevation in mixed conifer forest.
Please click on an image for a larger file.



Thuidium assimile, photo Stacey Anderson, & Chuck Anderson, San Miguel County, Santa Fe National Forest, Gallinas canyon, July 16, 2021



Thuidium assimile, photo Russ Kleinman, Karen Blisard, Kelly Allred, Stacey Anderson, & Chuck Anderson, San Miguel County, Santa Fe National Forest, Gallinas canyon, July 15, 2021



Thuidium assimile, photo Russ Kleinman, Karen Blisard, Kelly Allred, Stacey Anderson, & Chuck Anderson, San Miguel County, Santa Fe National Forest, Gallinas canyon, July 15, 2021



Thuidium assimile, photomicrograph of stem leaves with 2-8 cell uniseriate hyaline hairpoints, photo Russ Kleinman, Karen Blisard, Kelly Allred, Stacey Anderson, & Chuck Anderson, San Miguel County, Santa Fe National Forest, Gallinas canyon, July 15, 2021



Thuidium assimile, photomicrograph of stem leaves with 2-8 cell uniseriate hyaline hairpoints, photo Russ Kleinman, Karen Blisard, Kelly Allred, Stacey Anderson, & Chuck Anderson, San Miguel County, Santa Fe National Forest, Gallinas canyon, July 15, 2021



Thuidium assimile, photomicrograph of stem leaves with 2-8 cell uniseriate hyaline hairpoints, photo Russ Kleinman, Karen Blisard, Kelly Allred, Stacey Anderson, & Chuck Anderson, San Miguel County, Santa Fe National Forest, Gallinas canyon, July 15, 2021



Thuidium assimile, photomicrograph of stem leaves with 2-8 cell uniseriate hyaline hairpoints, photo Russ Kleinman, Karen Blisard, Kelly Allred, Stacey Anderson, & Chuck Anderson, San Miguel County, Santa Fe National Forest, Gallinas canyon, July 15, 2021



Thuidium assimile, photomicrograph of stem leaf with uniseriate hyaline hairpoint, photo Russ Kleinman, Karen Blisard, Kelly Allred, Stacey Anderson, & Chuck Anderson, San Miguel County, Santa Fe National Forest, Gallinas canyon, July 15, 2021



Thuidium assimile, photomicrograph uniseriate hyaline hairpoint of above leaf, photo Russ Kleinman, Karen Blisard, Kelly Allred, Stacey Anderson, & Chuck Anderson, San Miguel County, Santa Fe National Forest, Gallinas canyon, July 15, 2021



Thuidium assimile, photomicrograph of branched and papillose paraphyllia, photo Russ Kleinman, Karen Blisard, Kelly Allred, Stacey Anderson, & Chuck Anderson, San Miguel County, Santa Fe National Forest, Gallinas canyon, July 15, 2021


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