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SOCIEDADE BROTERIANA - Biblioteca Digital de Botânica ...

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128<br />

Fig. 2 —Section long, tangentielle.<br />

m —· rayons médullaires.<br />

b— fibres ligneuses.<br />

p — ponctuactions.<br />

Gross. = oc. 2, obj. DD. (Zeiss).<br />

Fig. 3 — Ponctuations aréolées.<br />

Gross. = oc. 5, obj. F. (Zeiss).<br />

Fig. 4— Face externe du stomate.<br />

Gross. = oc. 2, obj. F. (Zeiss).<br />

Fig. 5 — Stomate. Section perpendiculaire à l'axe <strong>de</strong> la feuille.<br />

Gross. = oc. 4, obj. F. (Zeiss).<br />

Fig. 6 — Stomate. Coupe verticale et parallèle à l'axe <strong>de</strong> la feuille.<br />

Gross. = oc. 4, obj. F. (Zeiss).<br />

Fig. 7— Fruit. Gran<strong>de</strong>ur naturelle.<br />

Fig. 8—'Fruit. Section parallèle au grand axe. Gran<strong>de</strong>ur naturelle.<br />

a — epi<strong>de</strong>rme.<br />

b — tissu parenchymateux.<br />

c — couche ligneuse.<br />

d — embryon.<br />

Fig. 9 — Fruit. Section perpendiculaire au grand axe. Gran<strong>de</strong>ur na<br />

turelle.<br />

a — epi<strong>de</strong>rme.<br />

b — tissu parenchymateux.<br />

c — couche ligneuse.<br />

d — embryon.<br />

Fig. 10 — Coupe parallèle au grand axe du fruit.<br />

Gross. = oc. 2, obj. DD. (Zeiss).<br />

a —epi<strong>de</strong>rme.<br />

6 — cellules parenchymateuses.<br />

c — vaisseaux spirales.<br />

d — cellules ligneuses?<br />

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