flavicomus, Cyperus fugax, Cyperus lanceolatus, Cyperus niger, Cyperus polystachyos, Cyperus pumilus, Cyperus sanguinolentus (Palisot de Beauvois) J. Carey
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G. Marcks*, J. Richard Carter * IllustratedEndemic Synonyms: Cyperus polystachyos var. macrostachyos Boeckeler Treatment appears in FNA Volume 23. Treatment
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fugax; C. polystachyos is a perennial of moderate size (mostly taller than 20 cm). Other differences are summarized below. Cyperus polystachyos is characterized
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Cyperus brizaeus J. Presl & C. Presl Cyperus polystachyos var. leptostachyus Boeckeler Pycreus polystachyos Treatment appears in FNA Volume 23. Treatment
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Floral scales 1.5–2.4 × 1–1.4 mm; achenes 0.8–1.2 × 0.4–0.6 mm Cyperus polystachyos 8 Floral scales 2.7–3.6 × 1.6–1.8 mm; achenes 1.2–1.6 × 0.6–0.9 mm Cyperus
39 KB (517 words) - 15:42, 16 November 2022
individuals flowering the first year may be difficult to distinguish from C. polystachyos, C. odoratus, C. erythrorhizos, and C. esculentus, which may be sympatric
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