. A popular description of the common Oregon ferns; contribution from the Herbarium of the University of Oregon. THE COMMON OREGON FERNS 19 SYNONYMS. The fern names used in this bulletin appear in black face have been described under other names, which appear in italic. Botrychium virginianum. (L.) Sw. virginiana—L. Sp. PI. 2. Botrychium silaifoliuni. Botrychium occilentale—Underw. Bull. Torr. Ceropteris triangularis. (Kaulf.) Gymnogramme triangularis— (Kaulf.)Gymnopteris triangularis—Underwood. Dryopteris spinulosa. (Hoffim.) Underw. Native dilatum—(H
. A popular description of the common Oregon ferns; contribution from the Herbarium of the University of Oregon. THE COMMON OREGON FERNS 19 SYNONYMS. The fern names used in this bulletin appear in black face have been described under other names, which appear in italic. Botrychium virginianum. (L.) Sw. virginiana—L. Sp. PI. 2. Botrychium silaifoliuni. Botrychium occilentale—Underw. Bull. Torr. Ceropteris triangularis. (Kaulf.) Gymnogramme triangularis— (Kaulf.)Gymnopteris triangularis—Underwood. Dryopteris spinulosa. (Hoffim.) Underw. Native dilatum—(Hoffm.) spinidosum—(Hook.) Brit. Dryopteris filix-mas. (L.) filix-mas—L. filix-mas—Sw. Schrad. Filix fragilis. fragile—L. fragilis—Bernh. Schrad. Pellala densa. (Brack.) Hook. densum—Brack. Phegopteris dryopteris. (L.) dryopteris—L. Sp. Phegopteris alpestris. (Hoppe.) alpestre—Hoppe. Polypodium occidentale. (Hook.) ulgare occidentale—Hook.
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Keywords: ., bookcentury1900, bookdecade1910, bookidpopulardescr, bookyear1913
