Leaf_hornbeam copperleaf (Acalypha indica)
Description
Acalypha indica English: Indian Acalypha, Indian Mercury, Indian Copperleaf, Indian Nettle, Three-seeded Mercury is an herbaceous annual that has catkin-like inflorescences with cup-shaped involucres surrounding the minute flowers. It is mainly known for its root being attractive to domestic cats, and for its various medicinal uses. It occurs throughout the Tropics.An erect annual herb that can be easily distinguished by the cup-shaped involucre that surrounds the small flowers in the catkin-like inflorescence. It can grow up to 1.2 m (3.9 ft) tall in favorable circumstances, but is usually smaller. The leaves are broad ovate, 1.2 cm–6.5 cm × 1 cm–4 cm (0.47 in–2.56 in × 0.39 in–1.57 in). The leaf base is rounded to shortly attenuate. The leaf margin is basally 5-nerved and is crenate-serrate with an acute or obtuse apex. The petiole is 1.5–5.5 cm (0.59–2.17 in) long. The flower spikes are axillary, 2.5–6 cm (0.98–2.36 in) long, monoecious, with a rachis terminating in a triradiate hood. The tiny male flowers are white-green, located on the upper part of the flower spikes, and are ebracteate, minute, and clustered with vermiculiform anthers. The green female flowers are located lower on the spikes, and are subtended by 3–7 mm (0.12–0.28 in) long suborbicular-cuneiform, many-nerved, toothed bracts that are foliaceous. The ovary is hispid, 3-lobed. Styles are 3, each 2-fid. Capsules are hispid, 3-valved and concealed by a bract. The stem is striate (longitudally ribbed) and pubescent. The fruit is 1.5–2 mm (0.059–0.079 in), 3-lobed, tuberculate and pubescent.
Taxonomic tree
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Domain: Eukarya
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Kingdom: Plantae
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Phylum:
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Class: Magnoliopsida
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Order: Malpighiales
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Family: Euphorbiaceae
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Genus: Acalypha
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