. Selected western flora : Manitoba, Saskatchewan, Alberta . Botany; Botany; Botany. SELECTED WESTERN FLORA 2. CYSTOPTERIS. Bladder Fern. Fruit dots on the back of the frond, the covering inflated, eate ferns with 2-3-pinnate fronds. Deli- 1. C. fi&gUis, (L.) Bebnh. Trouds lanceolate, 2 or 3-pinnate, the pinnules cut-toothed. Coolies, Alta. 3. PTERIS. Bracken. Spore case a continuous line on the back of the frond around the margin, and covered by the edge of the frond folding backwards over it. Fronds Fig. 2. — Fruiting Frond of ' Fern. Son at o. One sorus with its indusium a
. Selected western flora : Manitoba, Saskatchewan, Alberta . Botany; Botany; Botany. SELECTED WESTERN FLORA 2. CYSTOPTERIS. Bladder Fern. Fruit dots on the back of the frond, the covering inflated, eate ferns with 2-3-pinnate fronds. Deli- 1. C. fi&gUis, (L.) Bebnh. Trouds lanceolate, 2 or 3-pinnate, the pinnules cut-toothed. Coolies, Alta. 3. PTERIS. Bracken. Spore case a continuous line on the back of the frond around the margin, and covered by the edge of the frond folding backwards over it. Fronds Fig. 2. — Fruiting Frond of ' Fern. Son at o. One sorus with its indusium at b. ,,'. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original Hales, B. J. (Benjamin Jones), 1868-1945. Toronto : Macmillan Company of Canada
Size: 1307px × 1912px
Photo credit: © Central Historic Books / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: ., bookcentury1900, bookdecade1910, booksubjectbotany, bookyear1915
