Tortula porteri
Tortula porteri (James) Broth.
Porter's Desmatodon Moss（學名：Tortula porteri）為Pottiaceae科Tortula屬的苔類植物。
Distribution
Labrador · Québec · NO · Vermont-US
Synonyms
Desmatodon porteriDesmatodon subcarnifoliusTortula egelingiiBarbula egelingiiBarbula porteriBarbula subcarnifoliaTortula porteri subsp. subcarnifoliaTortula subcarnifoliaDesmatodon fisheraeBarbula marginata subsp. egelingiiBarbula porteri subsp. subcarnifolia