common club moss —  Lycopodium clavatum monostachyon {club-moss family — Lycopodiaceae}
Flora of the Yukon Territory, Cody, p. 022b
 { 1/256 sec, f4.0} – { , Klondike Hwy, South, Yukon} – {09/09/01 Sunday, September 9, 2001; 2:07:03 PM}