Grammitis, Sw., J. Bot. (Schrader, 1800

Smith, Alan R., Kessler, Michael, León, Blanca, Almeida, Thaís Elias, Jiménez-Pérez, Iván & Lehnert, Marcus, 2018, Prodromus of a fern flora for Bolivia. XL. Polypodiaceae, Phytotaxa 354 (1), pp. 448-450 : 448-450

publication ID

https://doi.org/ 10.11646/phytotaxa.354.1.1

persistent identifier

https://treatment.plazi.org/id/03B6DA7F-7B5F-192F-E9AD-06DEFA2EFB40

treatment provided by

Felipe

scientific name

Grammitis
status

 

Key to the Bolivian species of Grammitis

1 Blades 1.5–3 mm wide, very thick-textured, the veins not visible; rhizome scales 2–6 cells wide at the bases ....... G. paramicola

– Blades 3–8 mm wide, moderately thick-textured, the veins easily to hardly visible; rhizome scales 8–12 cells wide at the bases ... ........................................................................................................................................................................................................... 2

2 Sori with hairs; veins forked ............................................................................................................................................ G. setosora

– Sori glabrous; veins simple .............................................................................................................................................................. 3

3 Hydathodes absent; dark blade margins 0.1–0.2 mm wide; rachises dark brown to black ........................................... G. bryophila

– Hydathodes present; dark blade margins 0.05–0.1 mm wide; rachises brown ................................................................. G. limbata

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