Text-book of structural and physiological botany . Fig. 184.—Imparipinnate leat Fig. i86.—Interruptedly Fig. 187. —Interruptedly of the acacia, RobiJiia pinjnate leaf of the po- pinnate leaf of Agri- Psetidacacia, with opposite tato. inonia Enpatoria [with leaflets [and spinous stipules]. connate stipules]. In some cases the division into leaflets is repeated, andthe leaf is then sicpradeeompound. Thus we may have ,abiternate leaf (Fig. i88), [in which each of the trifoliolatesections is again trifoliolate], a i^^^/;/;M/<? (Fig. 190), and even 104 Stritctural and Physiological Botany. a te7


Text-book of structural and physiological botany . Fig. 184.—Imparipinnate leat Fig. i86.—Interruptedly Fig. 187. —Interruptedly of the acacia, RobiJiia pinjnate leaf of the po- pinnate leaf of Agri- Psetidacacia, with opposite tato. inonia Enpatoria [with leaflets [and spinous stipules]. connate stipules]. In some cases the division into leaflets is repeated, andthe leaf is then sicpradeeompound. Thus we may have ,abiternate leaf (Fig. i88), [in which each of the trifoliolatesections is again trifoliolate], a i^^^/;/;M/<? (Fig. 190), and even 104 Stritctural and Physiological Botany. a te7- to qiiinqiie-pinnateX^vd{¥\g, 189). In the bipinnate leaf,which is of very common occurrence, the leaflets which are. Fig. 188.—Biternate leaf of Acicea spicata. Fig. 189.—Terpinnate leaf of Z/m/zV/r?/?;/. attached to the common rachis are termed the pinncE^ andthe secondary leaflets \\\^ pinnules}


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