- 期刊
Megalastrum (Dryopteridaceae) in Andean South America, Patr I
並列摘要
We recognize 46 species of Megalastrum in the Andean region of South America. This is the highest diversity of any region for the genus. Of these species, 38(83%) are endemic to the region. Keys, descriptions, illustrations, distribution maps, nomenclatural information, specimens examined, index to collectors' names, and number are provided. Nineteen new species are described: M. clathratum, M. decompositum, M. fimbriatum, M. fugaceum ,＂ M. ga/apagense＂, ＂M. insigne,＂ ＂M. miscellum,＂ ＂M. nanum,＂ ＂M. nigromarginatum,＂ ＂M. obtusum, M. oellgaardii,＂ M. ＂oreophilum,＂ M.＂ peruvianum, M.＂ po/ybotryoides＂, M.＂ praetermissum,＂ M. ＂pubirhachis, M. ＂rhachisquamatum＂, M. subtile, and M. tepuiense. A new combination is made for M. fibrillosum, and lectotypes are designated for Aspidium araguata, Dryopteris villosu/a, D. villosu/a var. inaequalis, D. wolfii, D. subincisa var. bogotensis, Mega/astrum acrosorum, M. moJ/icoma, M. squamosissimum, and Nephrodium subglabrum. The elevation range for the genus is 250--3500 m, with most species occurring at middle elevations from roughly 800-2000 m. Only four species occur in the Tepui region of southern Venezuela and northern Brazil: M. biseria/e, M. crenulans, M. oreophi/um, and M. tepuiense (endemic).
延伸閱讀
- Moran, R. C., Prado, J., & Sundue, M. A. (2014). ＂Megalastrum＂ (Dryopteridaceae) in Andean South America, Part II. The American Fern Journal, 104(4), 181-236. https://www.airitilibrary.com/Article/Detail?DocID=00028444-201410-201411260032-201411260032-181-236
- LABIAK, P. H., MICKEL, J. T., & MATOS, F. B. (2018). Anemia paripinnata (Anemiaceae), a New Species from Central Brazil. The American Fern Journal, 108(1), 1-6. https://www.airitilibrary.com/Article/Detail?DocID=00028444-201801-201804250003-201804250003-1-6
- Galán, J. M. G. Y., & Prada, C. (2010). Gametophyte of the Andean Fern Cheilanthes pilosa Goldm. (Pteridaceae). The American Fern Journal, 100(1), 32-38. https://www.airitilibrary.com/Article/Detail?DocID=00028444-201001-201011040109-201011040109-32-38
- Mynssen, C. M., & Matos, F. B. (2012). Diplazium fimbriatum (Athyriaceae), a New Species from Brazil. The American Fern Journal, 102(2), 167-173. https://www.airitilibrary.com/Article/Detail?DocID=00028444-201206-201208210007-201208210007-167-173
- Mccarthy, M. R., & Hickey, R. J. (2011). Adiantum mariposatum (Pteridaceae), a New Species from Ecuador. The American Fern Journal, 101(1), 1-5. https://www.airitilibrary.com/Article/Detail?DocID=00028444-201103-201107300001-201107300001-1-5