Plant Analysis; A Classified List of the Wild Flowers of the Northern United States, with Keys for Complete Analysis and Identification

Plant Analysis; A Classified List of the Wild Flowers of the Northern United States, with Keys for Complete Analysis and Identification

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This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1884 edition. Excerpt: ...1073 20. Upper lip of corolla notched, lower 3-lobed; calyx segments unequal 1074 21. Plant erect; corolla violet-purple (22). 21. Plant spreading; corolla yellow; stem-leaves roundish 1072 22. Leaves clasping by a cordate base; peduncle longer than flowers 1070 22. Leaves tapering into a petiole; peduncles shorter than calyx 1071 23. Stamens nearly equal; corolla-lobes as long as the tube 1092 23. Stamens very unequal; corolla-lobes shorter than the tube (24). 24. Corolla purple or rose-color; leaves linear, entire (25). 24. Corolla yellow; leaves, or some of them, toothed or pinnatifid (28). 24. Corolla purple or white; leaves lanceolate, lower entire, upper 2-lobed 1102 25. Peduncle short, or not much longer than the calyx (26). 2o. Peduncles long and filiform (27). 26. Leaves rough-margined; pedicel shorter than calyx; calyx-teeth short 1093 26. Leaves rough; pedicel 1-2 times long as calyx; calyx-teeth long as tube...1094 27. Leaves linear; pod globular, not exceeding the calyx 1095 27. Leaves (or some of them) bristle-shape; pod ovate, longer.1096 28. Plant smooth and glaucous; leaves mostly 1-2-pinnatifid, upper entire 1098 28. Plant smooth, not glaucous; leaves entire, or obscurely toothed 1099 28. Plant pubescent, or minuttly downy or smoothish; lower leaves pinnatifid (29). 29. Peduncle short; lower leaves usually toothed or pinnatifid (30). 29. Peduncle longer than the hairy calyx-lobes; leaves pinnatifid 1101 30. Corolla 1J' long; calyx-lobes oblong, obtuse; stem mostly simple 1097 30. Corolla 2'long; calyx-lobes broadly lanceolate; stem much branched 1100 31. Sterile pair of filaments protruded; flowers small, purplish 1078 31. Sterile pair of filaments short or wanting (32). 32. Calyx 5-parted; corolla labiate (33). 32....show more

Product details

  • Paperback | 74 pages
  • 189 x 246 x 4mm | 150g
  • Rarebooksclub.com
  • United States
  • English
  • black & white illustrations
  • 1236748425
  • 9781236748423