. A manual of Indian botany. Botany. Fig. 33.—Auriculate Leaf Fig. 34. —Amplexicaul Leaf Fig. 35.—Perfoliate Leaf together on the side of the stem opposite to the in- sertion of the leaf, the leaf is said to be perfoliate (fig. 35). If two opposite auriculate leaves unite by the lobes of their bases so that the stem seems to pass through the middle of the united blades, the leaves are said to be connate (see fig. 211). If a blade be examined, it is found that the soft structure of it is traversed by stiff threads, which are called VEINS or ribs or nerves (see fig. 33). The arrangement of veins
. A manual of Indian botany. Botany. Fig. 33.—Auriculate Leaf Fig. 34. —Amplexicaul Leaf Fig. 35.—Perfoliate Leaf together on the side of the stem opposite to the in- sertion of the leaf, the leaf is said to be perfoliate (fig. 35). If two opposite auriculate leaves unite by the lobes of their bases so that the stem seems to pass through the middle of the united blades, the leaves are said to be connate (see fig. 211). If a blade be examined, it is found that the soft structure of it is traversed by stiff threads, which are called VEINS or ribs or nerves (see fig. 33). The arrangement of veins in a blade is termed venation. The venation is classified into four types, namely: pinni-veined, palmi-veined, parallel-veined, and. 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 Bose, G. C. London, Blackie & Son Ltd.
Size: 1336px × 1870px
Photo credit: © The Book Worm / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1920, booksubjectbotany, bookyear1920
