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Laportea aestuans (PROSEA)

442 bytes added, 14:17, 12 May 2023
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<big>''[[Laportea aestuans]]'' (L.) Chew</big>
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:Protologue: Gard. Bull. Sing. 21: 200 (1965).
 
:Family: Urticaceae
== Synonyms ==
*''Fleurya aestuans'' (L.) Gaudich. (1830)
== Vernacular names ==
== Observations ==
*A monoecious, annual herb up to 1(-)2 m tall, stem fleshy, slightly woody at base, with few branches, glabrescent to densely armed with short irritant hairs and long glandular hairs; leaves .*Leaves ovate to broadly ovate, (3-)10-15(-30) cm × (2-)8-12(-21) cm, base rounded to cordate, apex acuminate, margin dentate, with scattered irritant hairs on the upper surface, petiole (2-)5-15(-20) cm long, densely covered with irritant and long glandular hairs, stipules up to 1 cm long, with few short irritant hairs; panicle .*Panicle bisexual, well-branched, usually solitary, up to 20 cm × 10 cm, bracteolate, male .*Male flowers pedicellate, about 1.5 mm long, with few glandular hairs and very few irritant hairs, filaments reflexed, interfloral bracts very numerous, female .*Female flowers pedicellate, pedicel slightly winged dorsi-ventrally, glabrescent, stigma linear, unbranched, about 0.3 mm long, interfloral bracts minute, numerous; achene .*Achene asymmetrically ovoid, stipitate, 1-2 mm × 1-2 mm, partly surrounded by a narrow membranaceous wing, on each lateral side a triangular ridge enclosing a warty depression, perianth reflexed, pedicel often winged dorsi-ventrally; achene dispersed with perianth and upper portion of pedicel attached.  ''L. aestuans'' is common in disturbed semi-shaded habitats, along roads in abandoned gardens, plantations and shoreline vegetation dominated by ''Pisonia grandis'' R.Br.
== Selected sources ==
*[74] Backer, C.A. & Bakhuizen van den Brink Jr, R.C., 1964—1968. Flora of Java. 3 volumes. Noordhoff, Groningen, the Netherlands. Vol. 1 (1964) 647 pp., Vol. 2 (1965) 641 pp., Vol. 3 (1968) 761 pp.*[418] Holdsworth, D.K., 1977. Medicinal plants of Papua New Guinea. Technical Paper No 175. South Pacific Commission, Noumea, New Caledonia. 123 pp.*[696] Morton, J.F., 1981. Atlas of medicinal plants of Middle America. Bahamas to Yucatan. Charles C. Thomas, Springfield, Illinois, United States. 1420 pp.
== Main genus page ==* Holdsworth, D.K., 1977. Medicinal plants of Papua New Guinea. Technical Paper No 175. South Pacific Commission, Noumea, New Caledonia. 123 pp., 696.[[Laportea (PROSEA)|''Laportea'']]
== Authors ==
*J.L.C.H. van Valkenburg
[[Category:Medicinal plants (PROSEA)]]
[[Category:PROSEA]]
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