358 
ILLUSTRATIONS. 
Plate XVII. 
FRUIT AND SEED. 
Fig. 120. — Cremocarp of fennel: (C), carpophore ; (M), ineriearp ; 
(R), primary ridges. 
Fig. 121. — Transverse section through ineriearp of fennel: (O', 
outer epidermis of pericarp; (I), inner epidermis of 
pericarp; (F), fibrovascular bundle ; (V), vittte ; (S), 
seed-coat; (EN), endosperm; (C), section through 
the carpophore, which is composed chiefly of scleren- 
chymatous cells. 
Fig. 122. — Isolated aleurone grains from cells of endosperm of fen- 
nel showing globoids and small rosette-aggregates of 
calcium oxalate. 
Fig. 123. — Longitudinal section through anatropous seed of linum : 
(R), raphe; (SC), seed-coat; (M), hilum ; (H), 
micropyle; (EN), endosperm ; (C), cotyledon ; (HY), 
hypocotyl. 
Fig. 121. — Longitudinal section through stramonium seed : (SC), 
seed-coat; (II), micropyle; (M), hilum; (EN), en- 
dosperm ; (E), embryo. 
Fig. 125.— Longitudinal section through colchicum seed: (CA), 
caruncle; (SC), seed-coat; (EN), endosperm; (E), 
embryo. 
Fig. 126. — Transverse section through seed-coat of linum: (E), 
epidermal cells with small lumen and very thick 
outer wall showing mucilage lamellae; (PY), paren- 
chyma-cells with yellowish walls; (PO), parenchyma 
above the layer of stone cells ; (ST), stone cells ; (PL), 
parenchyma below stone cells ; (0), obliterated cells ; 
(CO), cells with reddish-brown contents; (EN), 
endosperm. 
Fig. 127. — Transverse section through endosperm of mix vomica 
showing thick-walled parenchyma, the cells contain- 
ing oil and protoplasm. 
Fig. 128. — Transverse section through endosperm of seed of Rici- 
nus communis, one cell tilled with aleurone grains con- 
sisting of crystalloid and globoid, the other in which 
the aleurone grains have been dissolved but leaving 
the protoplasm and nucleus. 
