Taxonomy of Thelypteris Subgenus Steiropteris, Including Glaphyropteris (Pteridophyta) |
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0.1 mm long A. R. Smith absent Additional collections aerophores Antilles apex Baker basal base blades Bolivia Brade brasiliensis Brazil characters Christensen clypeolutata cm broad cm long collections Colombia Costa Rica costules and veins decussata deltoidea densely diam Differs distally Distribution Dryopteris ECUADOR falcate false veins Fée fendleri fronds glabrescent glabrous glands glandulosa Glaphyropteris Goniopteris hairs hairy half Holotype incised indusia isotypes keel Killip known lacking leaf tissue leprieurii less lower pinnae margin Maxon meeting Mett mexiae monomorphic Morton Nephrodium pairs pairs per segment Panama pennellii Peru pinnae plate present probably Proctor rachis reduced Representative Rhizomes Río rounded scales scattered sect seen segments sessile short short-hairy sides sinus slightly Sodiro sori sori medial sparsely species specimens sporangia spores Steiropteris stipes stout subg Thelypteris two-thirds Type usually varieties veins verrucose width