The flower and the bee; plant life and pollination

Description:

Verbena hastata Identifier: flowerbeeplant00love (find matches)
Title: The flower and the bee; plant life and pollination
Year: 1918 (1910s)
Authors: Lovell, John Harvey, 1860-1939
Subjects: Fertilization of plants
Publisher: New York, C. Scribner's sons
Contributing Library: The LuEsther T Mertz Library, the New York Botanical Garden
Digitizing Sponsor: The LuEsther T Mertz Library, the New York Botanical Garden

View Book Page: Book Viewer
About This Book: Catalog Entry
View All Images: All Images From Book
Click here to view book online to see this illustration in context in a browseable online version of this book.

Text Appearing Before Image:
yant inhis lines to a fringed gentian (Fig. 43): Blue, blue, as if the sky let fallA flower from its coerulean wall. In the CampanulaceoB there are 22 blue flowers which arebell-shaped; while in the Compositae there are many speciesin which the heads have blue or purple rays, as in the autumnalflowering asters. A preference for blue coloring shown by beesdoes not necessarily imply that blue affords them an aestheticpleasure; but only that they recognize the signal of flowersadapted to their visits. Purple FlowersRed-purple flowers should be classed with red flowers, andblue-purple flowers with blue flowers (Fig. 114); but in addi-tion to these there are in northeastern America 134 dull orlurid purple blossoms. Many of them are brownish or green-ish purple, of small size and rarely visited by insects. Green-ish-purple flowers which are the result of retrogression occurin the milkweed family (Asclepiadaceoe) and Polygalaceoe.From one to a few purplish flowers occur in a great number 254
Text Appearing After Image:
Fig. 114. Purple Vervain. Verbena hastata In parts of Iowa in favorable seasons the landscape is fairly blue with this flower, and thebees store a white honey from it THE FLOWER AND THE BEE THE COLORS OF NORTHERN MONOCOTYLEDONOUS FLOWERS Orders Families is - T3^ I 3 ^1 S 3 Pandanales. . . i (Naiadales Graminales. . . iArales / Xyridales Liliales Scitaminales. . .Orchidales.. . . / Typhacese SparganiacetE Naiadaceae Scheuchzeriaceic.. . Alismacese Vallisneriacese Graminese Cyperaceae Araceae 1 6 1 1 76 2 131 2 10 1 193 21 1 101311 3 18 1 11 1 1 8 21 114 11 2 6 141 2 4 42 3 371 334 5 11 5 47515 11 11 2 4 42 4 19 3 371 334 8 11 6 5 1 12 4 47 24 38 23 11 1 6 1 17 1 1 61 1058 Lemnaceae Mayacaceae Xyridaceae Eriocaulaceae Bromeliaceae Commelinaceae. . . .Pontederiaceae. . . . Juncaceae Melanthaceae Liliacese Convallariaceae.. . . Smilaceae Haemodoraceae. . . .Amaryllidaceae. . . . Dioscoreaceae Iridaceae Marantaceae Burmanniaceae....Orchidaceae Total 41 82 22 22 34 857 256 COLORS OF NORTH A

Note About Images
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 work.