FiG. 4. — Phlegmariurus lancifolius V.T. Tran & N.V in A new combination and a new species in Phlegmariurus (Herter) Holub (Lycopodiaceae) from Southern Vietnam

FiG. 4. — Phlegmariurus lancifolius V.T. Tran & N.V. Duy, sp. nov. (from Lang Bian mountain, type locality): A1, segment of leafy branch; A2, strobili; A3, section of leafy branch; A4, strobili; A5, sections of strobilus; A6, dorsal view of sporophyll; A7, ventral view of sporophyll; A8, sporangium. Phlegmariurus obovalifolius V.T. Tran & N.V. Duy (from Ba Na mountain, type locality): B1, segment of leafy branch; B2, strobili; B3, section of leafy branch; B4, strobili; B5, section of strobilus; B6, dorsal view of sporophyll; B7, ventral view of sporophyll; B8, sporangium. Photos by Tran Van Tien & Nong Van Duy from the type locality. Scale bars; A1, 0.3 cm; A3, 0.5 mm; B1, 0.75 cm; B8, 0.8 mm.