Scientific and applied pharmacognosy intended for the use of students in pharmacy, as a hand book for pharmacists, and as a reference book for food and drug analysts and pharmacologists . Fig. 266.—Stramonium: a, upper epidermis with 3 stomata; b, lower epidermisand 2 stomata; c, non-glandular hairs, the cuticle strongly papillose; d,glandular hairs; e, various forms of calcium oxalate crystals; /, portion ofxylem showing wood fibers (w), and tracheae having simple pores (p), bor-dered pores (s) and annular and spiral thickenings {I). tinct. The pericarp of African chillies have a slightly aci
Scientific and applied pharmacognosy intended for the use of students in pharmacy, as a hand book for pharmacists, and as a reference book for food and drug analysts and pharmacologists . Fig. 266.—Stramonium: a, upper epidermis with 3 stomata; b, lower epidermisand 2 stomata; c, non-glandular hairs, the cuticle strongly papillose; d,glandular hairs; e, various forms of calcium oxalate crystals; /, portion ofxylem showing wood fibers (w), and tracheae having simple pores (p), bor-dered pores (s) and annular and spiral thickenings {I). tinct. The pericarp of African chillies have a slightly acid andpungent taste; the seeds a sweetish, bland and pungent taste; andthe dissepiments are extremely pungent. The pericarp of Japanesechillies have a slightly bitter acid, and mildly pungent taste; the 608 SCIENTIFIC AND APPLIED PHARMACOGNOSY seeds being sweetish, bland and mildly pungent; and the dissepi-ments are extremely pungent. Inner Structure.—See Fig. 267. Powder.—Yellowish-brown or brownish-red; taste very pun-gent and characteristic; stone cells of two kinds, either nearly isodia-metric, uniformly thickened and with middle lamella slightly ligni-. -Sd /£ .?a f» b -A /*« \* i a ~Tf* / / h Si^^ &4 w v£~>y) 5^o^ Fig. 267.—Garden pepper (Capsicum annuum): A, transverse section of pericarpshowing epidermis {ep)) hypodermis (ko), secretion cells having thick, poroussuberized walls and contain oil (o) and resin; parenchyma (pa); fibrovascularbundle (g); inner epidermis (i, ep) composed of thick, lignified, porous , diagram of fertilized ovule showing hilum (N), micropyle (m), integu-ment (J), fibrovascular bundle (gf), embryo-sac (Es) egg-cell (e), antipoda-cells (a). C, longitudinal and transverse sections of a stone cell from theepidermis of the seed-coat showing the characteristic sinuous-thickened,lignified inner and side walls.—A, after Hanausek; B, C, after Meyer. fied, or somewhat elongated on surface view, convolutely thickenedon the inner and
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Keywords: ., bookcentury1900, bookdecade1920, bookpublishernewyo, bookyear1920
