Diplazium expansum Willd., Sp. Pl.

Kessler, Michael & Smith, Alan R., 2018, Prodromus of a fern flora for Bolivia. XXXII. Athyriaceae, Phytotaxa 334 (2), pp. 141-151 : 148

publication ID

https://doi.org/ 10.11646/phytotaxa.334.2.4

DOI

https://doi.org/10.5281/zenodo.13721522

persistent identifier

https://treatment.plazi.org/id/F95A1307-FFD0-FF97-73C7-FF0A5983D637

treatment provided by

Felipe

scientific name

Diplazium expansum Willd., Sp. Pl.
status

 

Diplazium expansum Willd., Sp. Pl. View in CoL , ed. 4 [Willdenow] 5(1): 354. 1810.

Range: —Greater Antilles; southern Mexico to Bolivia (BE, CO, LP, SC, TA) and Brazil.

Ecology: —Uncommon; terrestrial in humid forests, often in ravines and near streams; 500–1200(–2200) m.

Notes: —The only Bolivian species of Diplazium with abundant minute hairs abaxially on the blade tissue between the veins. Similar to D. hians , which has wider (0.3–0.5 mm vs. 0.1–0.2 mm wide), erose (vs. ciliolate) indusia, and lacks the minute hairs abaxially on the costae.

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