Monographs Details: Mildella intramarginalis var. serratifolia (Hook. & Baker) C.C.Hall & Lellinger
Authority: Mickel, John T. & Beitel, Joseph M. 1988. Pteridophyte Flora of Oaxaca, Mexico. Mem. New York Bot. Gard. 46: 1-580.
Family:Pteridaceae
Description:Distribution and Ecology - Distribution. Moist pine-oak woods; Centro, Ixtlán, Miahuatlán, Mixe, Sola de Vega, Teotitlán, Tlaxiaco, Zaachila; 1800-3400 m. Mexico (Jal, Mich, Gro, Mex, DF, Mor, Tlax, NL, Tam, Hgo, Ver, Pue, Oax, Chis); Guat. Oaxaca collections: 765 1412, 3717, 3885, 4462, 4512, 4518, 4585, 5034, 5338, 5609, 6796; Camp 2293 (NY), 2447 (ISC, NY); Carlson 1387 (US); Galeotti 6467 (BR); Somers 296 (TENN).

Discussion:Pteris fallax Martens & Galeotti, Mém. foug. Mexique 53, t. 14, f. 2. 1842. Pellaea intramarginalis var. ß serratifolia Hooker & Baker, Syn. fil. 149. 1867. Type. Mexico. Oaxaca: “Pres de Tanetze, Talea et Llano-Verde,” Galeotti 6467 (BR!, photo BM; isotype BR!). This variety with strongly ciliate indusia and serrate margin occurs at higher elevation in Oaxaca than does var. intramarginalis.
Distribution:Mexico North America|