To the Windward Islands belong Tapamanu or Majaiti (Wallis's Sir Charles Saunders's Island and Spanish Pelada); Moorea or Eimeo (Wallis's Duke of York Island and Spanish San Domingo); Tahiti - Cook's Otaheite (probably Quiros's Sagittaria; Wallis's King George's Island, Bougainville's Nouvelle Cythere and Spanish Isla d'Amat); Tetuaroa - "The Distant Sea" (?
Sagittaria sagittifolia, Scirpus lacustris, Hippuris vulgaris, Sium latifolium.
Heterophylly is rather common among aquatic plants, and is well seen in several aquatic species of Ranunculus, many species of Potamogelon, Sagittaria sagittifolia, Scir pus lacusiris, Castalia (Nymphaea) alba, Hippuris vulgaris, Callitriche spp., Sium latifolium.
Among the nine hundred species of Solanum less than a dozen have this property of forming tubers, but similar growths are formed at the ends of the shoots of the common bramble, of Convolvulus sepium, of Helianthus tuberoses, the so-called Jerusalem artichoke, of Sagittaria, and other plants.
IiXtr t ta, a water-plant mentioned by Dioscorides), in botany, a natural order of monocotyledons belonging to the series Helobieae, and represented in Britain by the water plantain, Alisma Plantago, the arrow-head, Sagittaria, the star-fruit, Damasonium, and flowering rush, Butomus (from the Gr.