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- retroflexus, Cyperus retrofractus, Cyperus retrorsus, Cyperus rotundus, Cyperus schweinitzii, Cyperus setigerus, Cyperus spectabilis, Cyperus sphacelatus, Cyperus2 KB (405 words) - 20:39, 5 November 2020
- Helianthus radula, Helianthus resinosus, Helianthus salicifolius, Helianthus schweinitzii, Helianthus silphioides, Helianthus simulans, Helianthus smithii, Helianthus28 KB (884 words) - 20:11, 5 November 2020
- Carex retrorsa, Carex rostrata, Carex rotundata, Carex saxatilis, Carex schweinitzii, Carex thurberi, Carex tuckermanii, Carex utriculata, Carex vesicaria10 KB (436 words) - 20:44, 5 November 2020
- ellipsoid; floral scale apex with cusp 0.3–1 mm (in distal scales) Cyperus schweinitzii 42 Achenes ovoid to obovoid; floral scale apex with mucro 0.1–0.3 m Cyperus39 KB (517 words) - 14:42, 16 November 2022
- familyCyperaceae genusCyperus subgenusCyperus subg. Cyperus speciesCyperus schweinitzii Torrey Ann. Lyceum Nat. Hist. New York 3: 276. 1836. Gordon C. Tucker*4 KB (401 words) - 20:39, 5 November 2020
- America, Central America, South America, Europe. An additional name, Elodea schweinitzii (G. Planchon) Caspary, has appeared in North American literature. Although4 KB (394 words) - 20:32, 5 November 2020
- names: Autumn bent Upland bent Agrostide perennant Synonyms: Agrostis schweinitzii Agrostis perennans var. elata Agrostis perennans var. aestivalis Agrostis5 KB (488 words) - 16:25, 11 May 2021
- Heliantheae) subtribe Helianthinae genusHelianthus speciesHelianthus schweinitzii Torrey & A. Gray Fl. N. Amer. 2: 330. 1842. Edward E. Schilling Common4 KB (349 words) - 20:12, 5 November 2020
- familyCyperaceae genusCarex sectionCarex sect. Vesicariae speciesCarex schweinitzii Dewey ex Schweinitz Ann. Lyceum Nat. Hist. New York 1: 71. 1824. A. A3 KB (321 words) - 20:44, 5 November 2020
- assign specimens to subspecies. The hybrid of Cyperus lupulinus with C. schweinitzii is C. ×mesochorus Geise. It is occasionally encountered with the two4 KB (436 words) - 18:36, 6 November 2020
- ) Kükenthal Cyperus leucolepis Britton Cyperus rusbyi Torrey Cyperus schweinitzii var. debilis Britton Treatment appears in FNA Volume 23. Treatment on4 KB (479 words) - 20:39, 5 November 2020
- hybridizes uncommonly with C. pseudocyperus and more rarely with C. comosa, C. schweinitzii, C. utriculata, and C. vesicaria. Hybrids are sterile and intermediate4 KB (384 words) - 20:44, 5 November 2020