VASCULAR PLANTS OF OHIO 135 



Phylum, LEPIDOPHYTA 



Class, Lycopodieae. Lycopods. 

 Order, Lycopodiales. 



Lycopodiaceae. Club-moss Family. 



58. Lycopodium lucidulum Mx. Shining Club-moss. General in 



the eastern half of the state. 



59. Lycopodium porophilum Lloyd & Und. Rock Club-moss. Lick- 



ing, Fairfield, Hocking, Portage. 



60. Lycopodium inundatum L. Bog Club-moss. Portage County. 



61. Lycopodium clavatum L. Common Club-moss. Ashtabula, Cuy- 



ahoga, Geauga, Portage, Hocking, (Stark — Hopkins). 



62. Lycopodium obscurum L. Tree Club-moss. Ashtabula, Lake, 



Medina, Portage, Licking, Defiance, Fairfield, Hocking. 



63. Lj'copodium complanatum L. Trailing Club-moss. Ashtabula, 



Cuyahoga, Carroll, Geauga, Licking, Fairfield, Hocking, 

 Portage, Lake, (Erie — Moseley), (Wayne — ^Hopkins). 



Class, Selaginelleae. Selaginellas. 

 Order, Selagivellales. 



Selaginellaceae. Selaginella Family. 



64. Selaginella rupestris (L.) Spring. Rock Selaginella. Licking, 



Fairfield, Hocking. 



65. Selaginella apus (L.) Spring. Creeping Selaginella. Lake, 



Trumbull. 



Phylum, STROBILOPHYTA 



Class, Coniferae. Conifers. 

 Order, Finales. 



Pinaceae. Pine Family. 



66. Tsuga canadensis (L.) Carr. Hemlock. Eastern half of Ohio; 



occasional toward the west. 



67. Larix laricina (DuR.) Koch. Tamarack. Northern third of the 



state. 



68. Pinus sirobus L. White Pine. Nortlici-n part of Ohio. 



69. Pinus ligida INIill. Pitch Pine. Lawrence, Scioto, Jackson, 



Fairfield. 



