N
any plant of the aroid genus Arum, of Europe and the Mediterranean region, having arrow-shaped leaves and a typically white spathe 海芋属植物
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see also
cuckoopint
RoyalBotanic gardens' director Tim Entwisle saidit'sthe thirdtimeone of the rare Titanarumshas floweredinMelbourne - and the secondbloom for one of the gardens' three plants.