Angiospermae I. Gymnospermae
15 Microscope Slides
1(e). Ephedra, male cone l.s. 2(f). Ephedra, female cone at
pollination time l.s. 3(c). Ginkgo, young sprout, t.s. 4(c). Ginkgo,
leaf t.s. 5(c). Pinus, pine, young root 6(c). Pinus, pine, first
year stem 7(e). Pinus, pine, bud showing vascular anatomy
and origin of leaves l.s. 8(d). Pinus, pine, wood, transverse,
radial and tangential sections 9(c). Pinus, pine, needles
(leaves) t.s. 10(b). Pinus, pine, w.m. of mature pollen grains
11(d). Pinus, pine, male cone l.s. 12(d). Pinus, pine, young
female
cone l.s. 13(c). Larix, larch, t.s. of needles (leaves) t.s.
14(d). Larix, larch, male cone l.s. 15(e). Larix, larch, female
cone with ovules l.s. |