. The elements of botany embracing organography, histology, vegetable physiology, systematic botany and economic botany ... together with a complete glossary of botanical terms. Botany. 36 OROANOGJRAPHY. leaves. The pinnate leaves have the leaflets or pinnce arranged on each side of the rachis. If the leaflets are in. pairs throughout, the leaf is said to be abruptly-pinnate {Fig. 74); if a single leaflet terminates the rachis, the leaf is said to be odd-pinnate (Fig. 73). Palmate (some- times called- digitate) leaves have the leaflets borne on the extreme tip of the leaf-stalk (Fig. 75). 42.
. The elements of botany embracing organography, histology, vegetable physiology, systematic botany and economic botany ... together with a complete glossary of botanical terms. Botany. 36 OROANOGJRAPHY. leaves. The pinnate leaves have the leaflets or pinnce arranged on each side of the rachis. If the leaflets are in. pairs throughout, the leaf is said to be abruptly-pinnate {Fig. 74); if a single leaflet terminates the rachis, the leaf is said to be odd-pinnate (Fig. 73). Palmate (some- times called- digitate) leaves have the leaflets borne on the extreme tip of the leaf-stalk (Fig. 75). 42. The leaflets themselves may be divided, which is expressed by the terms bi-pinnate (twice pinnate, Fig. 76), or thrice pinnate. When the leaf is several times compound, it is called de-compound. Of numerous other forms not yet men- tioned, the following are conspicuous. Per- foliate (Lat. per, through; /o/mm,leaf), in which the stem ap- pears to pass through the leaf near its base. 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 Kellerman, William Ashbrook, 1850-1908. Philadelphia, J. E. Potter and Company
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Keywords: ., bookcentury1800, bookdecade1880, booksubjectbotany, bookyear1883
