Sparganium stenophyllum, an
emerging or hydrophytic perennial herb inhabiting lakes, ponds, and
marshes in mountainous regions, propagates nonsexually by extending
runners in mud to sprout at the terminals. It stands 40-90cm. More
developed than stems, leaves are linear or narrowly linear, 2-6mm
wide, of a triangular cross-section, and have a ridge on the leaf
bottom sides. Inflorescences; some branches and some not. Bloom
time: June-September.
Wild plants in and around Shimane
島根とその周辺の野生植物
