<big>''[[Lasia spinosa]]'' (L.) Thwaites</big>
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:Family: Araceae
== Observations ==
*Large clump-forming, often stoloniferous, prickly herb, erect to decumbent, 0.5-2 m tall. *Leaves long-petioled and very variable in shape, sagittate to hastate, large ones 35-65 cm × 5-30 cm, entire to deeply lobed, membranous to coriaceous, usually with prickles beneath. In open swampy localities below 600 m altitude. Sometimes cultivated along fish ponds, and sold in local markets.
== Selected sources ==