Found 2 items, similar to Pilularia globulifera.
English → English (WordNet) Definition: Pilularia globulifera Pilularia globulifera n : European water fern found around margins of bodies of water or in wet acid soil having small globose sporocarps [syn: pillwort]
English → English (gcide) Definition: Pilularia globulifera Peppergrass \Pep"per*grass`\, n. (Bot.) (a) Any herb of the cruciferous genus Lepidium, especially the garden peppergrass, or garden cress, Lepidium sativum ; -- called also pepperwort. All the species have a pungent flavor. (b) The common pillwort of Europe (Pilularia globulifera). See Pillwort. [1913 Webster]