Chinese Taro, Alocasia cucullata
Golden Philodendron, Philodendron erubescens 'Gold'
Dragon Tail, Epipremnum pinnatum
Skunk Cabbage (Symplocarpus foetidus) photo = Skunk-cabbage_MAC_©DaveSpier_D056586iN
A ways in from the shore, growing in boggy ground. Native to South Africa.
Not cultivated, but not too far from a taro plantation.
duckweed family (now Family Araceae, Subfamily Lemnoideae, Tribe Lemneae); I did not check the number of roots if present, nor the color of the underside. Lemna is the most likely genus. (They're too large to be Wolffia and too small to be Spirodela.) Photo ID = water-strider+duckweed_MAC_©DaveSpier_D057897iN
Araceae is a family of monocotyledonous flowering plants in which flowers are borne on a type of inflorescence called a spadix. The spadix is usually accompanied by, and sometimes partially enclosed in, a spathe or leaf-like bract. Also known as the arum family, members are often colloquially known as aroids. This family of 107 genera and over 3700 species is most diverse in the New World tropics, although also distributed in the Old World tropics and...