Fimbristylis merrillii Fimbristylis merrillii KERN in Blumea 8: f. 6. 1955≡Fimbristylis squarrosa (non VAHL) Merr. in En. Philip. 1: 126. 1923≡Fimbristylis annua var. gracilis BACK., Onkr. Suiker.: 160. 1928