. Botany of the southern states. In two parts. Botany. LEAVES. Digitate, spreading like the fingers of the hand. (Fig. 63.) 90. The above are the simple forms. It is very frequently the case that two of the forms will combine, and then th* leaf receives a compound name. Ovate-lanceolate, when it is too long to be strictly ovate, and gradually tapers to the extremity, resembling an ovate leaf in some respects and a lanceolate one in others. Ob-cordate, heart-shaped, with the small end towards the stem. Ob-ovate, egg-shaped, with the small end towards the stem. 91 • The edges of leaves are vario
. Botany of the southern states. In two parts. Botany. LEAVES. Digitate, spreading like the fingers of the hand. (Fig. 63.) 90. The above are the simple forms. It is very frequently the case that two of the forms will combine, and then th* leaf receives a compound name. Ovate-lanceolate, when it is too long to be strictly ovate, and gradually tapers to the extremity, resembling an ovate leaf in some respects and a lanceolate one in others. Ob-cordate, heart-shaped, with the small end towards the stem. Ob-ovate, egg-shaped, with the small end towards the stem. 91 • The edges of leaves are variously formed by irregulari- ties, and receive specific names, of which the following are most common. If the edge is uniform, it is said to be entire. Serrate, having teeth like a saw, the points directed toward the apex. (Fig. 64.) Dentate, when the teeth are perpendicular to the edge, with the sides equal. (Fig. 65.) Bidentate, large teeth with small ones on them. JBiserrate, with similar application. Fig. 64. Fig. 65. Fig. 66. Fig. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Darby, John, 1804-1877. [from old catalog]. New York, A. S. Barnes & co.
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Keywords: ., bookcentury1800, bookdecade1860, booksubjectbotany, bookyear1866
