| Literature | Crum and Anderson 1981; Harthill et al. 1979; Howe 1897; Kellman 2003; Kingman 1912; Koch 1950a; Koch and Ikenberry 1954; Lawton 1971; Long 1978; McCleary 1972; Mishler 1978; Moxley 1928; Steere 1954; Thomson and Ketchledge 1958; Toren 1977; Yurky 1990, 1995; Zander 1977a. |
| Illustrations | Malcolm et al. 2009 p. 129; Brotherus 1924-25; Crum and Anderson 1981; Flowers 1973; Ignatov and Ignatova 2003; Lawton 1971; Saito 1975; Sharp et al. 1994; Smith 1978; Zander 1993. |
| Notes | Typical Eucladium verticillatum has teeth on the lower leaf margins, but we have found specimens from the high Sierra Nevada that lack these distinctive teeth. "“Paul Wilson |
| Bioregions | CaR, CW, DMoj, DSon, GV, NW, SN, SNE, SW. |
| Vouchers | Del Norte Co.: mouth of Damnation Creek, Del Norte Redwood State Park, Norris & Taranto 10958; Inyo Co.: Hole in the Rock Springs, Death Valley National Park, Norris 10201; Lake Co.: Cooper Creek near Hell's Peak, Toren 642 (SFSU); Riverside Co.: near Ortega Oaks Campground, Cleveland National Forest, Norris 58145; Santa Clara Co.: Penitencia Creek, Alum Rock Park, Mueller & Schofield 6922 (UC); Shasta Co.: County Road A16, 14 miles east of Platina, Norris 23773; Tulare Co.: Road M-99 at Limestone Campground, Kern River, Sequoia National Forest, Shevock 14315; Yolo Co.: Highway 16 about 2 miles northwest of Rumsey, Norris 70324. |
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