Page 246 - Pharmacognosy 2 PG303

Pharmacognosy-2 (PG303) Level 2 Clinical Pharmacy-Pharm D

1- Cork in surface view. 8- Collenchyma from the

cortex.

2- Part of the cork and cortex in 9- Prisms of calcium oxalate.

sectional view.

3- Starch granules. 10- Part of a group of fibers

with incomplete calcium

oxalate prism sheath.

4- Part of a medullary ray (m.r.) in 11- Lignified xylem

tangential longitudinal section parenchyma with part of an

with associated sieve tissue. underlying bordered pitted

vessel and adjacent thin-

walled parenchyma

203