Johannes Lieder The Pine (Pinus silvestris)

Description

• 6070 The Pine (Pinus sp.) 12 Microscope Slides Pine, root t.s
• Pine, older woody stem (twig) t.s., with annular rings and resin ducts Pine, wood, three sections: transverse, radial, tangential Pine, wood cells, macerated and w.m
• Pine, stem apex l.s., for meristematic tissue and leaf origin Pine, leaves (needles) t.s
• Pine, male cone with pollen l.s
• Pine, mature pollen grains, w.m
• showing wings Pine, young female cone, l.s
• shows ovules Pine, ovule with growing female gametophyte l.s
• Pine, ovule with archegonia l.s
• Pine, mature embryo with endosperm, t.s
• with cotyledons