Juncus trifidus USDA-NRCS PLANTS Database / Britton, N.L., and A. Brown. 1913. An illustrated flora of the northern United States, Canada and the British Possessions. Vol. 1: 469. - Foto visualizzata 380 volte
| Juncus trifidus Hippolyte Coste - Flore descriptive et illustrée de la
France, de la Corse et des contrées limitrophes, 1901-1906 - This image is in
public domain because its copyright has expired. - Foto visualizzata 393 volte
| Juncus trifidus Credit: Photo by Gianluca Nicolella - http://www.actaplantarum.org - Foto visualizzata 393 volte
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