Published May 6, 2024 | Version v1
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FIGURE 3 in Old World species of Trichanthecium (Poaceae: Panicoideae: Paniceae) including a new species from the Democratic Republic of Congo

  • 1. Instituto de Botánica Darwinion, ANCEFN-CONICET, Labardén 200, B1642HYD San Isidro, Buenos Aires, Argentina

Description

FIGURE 3. Scanning electron micrographs of Trichanthecium marunguensis. A. Dorsal view ofthe apex of the lower glume with two prominent macrohairs. B. Detail of the base of a macrohair, showing the hemispherical cell surrounding its base. C. Upper anthecium in dorsal view. D. Lower glume in dorsal view showing the two macrohairs that are longer than the glume. E. Apex of the lemma with simple papillae and elongated bicellular microhairs (wall of the proximal cell thicker than the distal cell collapsed or deciduous). F. Apex of the upper palea showing simple papillae, bicellular microhairs and prickles in the distal portion. G. Upper anthecium, ventral view. Scale bars: A, C, E–G, 200 µm, B, 100 µm, D, 500 µm.

Notes

Published as part of Zuloaga, Fernando Omar, Aliscioni, Sandra, Delfini, Carolina & Salariato, Diego Leonel, 2024, Old World species of Trichanthecium (Poaceae: Panicoideae: Paniceae) including a new species from the Democratic Republic of Congo, pp. 230-264 in Phytotaxa 646 (3) on page 236, DOI: 10.11646/phytotaxa.646.3.2, http://zenodo.org/record/13215433

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