Taxon	Illustrator ⠉
	Boehmeria cylindrica Leitneria floridana Soleirolia soleirolii	John Myers John Myers John Myers

Herbs, perennial, with nonstinging hairs. Stems 1-25-branched, repent, filiform, mat-forming. Leaves alternate; stipules absent. Leaf-blades orbiculate to oblong, margins entire; cystoliths elongate, linear. Inflorescences axillary, 1-flowered. Flowers unisexual, proximal flowers pistillate, the distal staminate; bracts subtending pistillate flowers developing 3 corky wings covered with fine, hooked hairs in fruit. Staminate flowers: tepals 4, distinct, equal; stamens4; pistillode obovate. Pistillate flowers: tepals 4, connate, lacking hooked hairs; staminodes absent; stigma filiform, deciduous. Achenes sessile, ovoid, apex acute, tightly enclosed by scarious perianth and surrounded by connivent, winged bracteoles. x=10.

Distribution

North America, Europe (Sardinia and Corsica)

Discussion

Species 1

This monotypic genus was first reported naturalized in California in 1940.

Selected References

None.

Lower Taxa

Soleirolia soleirolii

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