88 illustrations of flowers and shrubs including: wallflower, watercress, waterweed, willow, wintergreen, woad, wolfsbane, wormwood, yam, yarrow, yucca, and zamia
Yarrow
"Head of yarrow. A, top view; B, lengthwise section. re, receptacle; i, involucre; r, ray-flowers; d,…
Yarrow
"Flower-cluster of yarrow (Achillea Millefolium). A, head seen from above; B, longitudinal section;…
Yellow Gerardia
Roots of Yellow Gerardia, some attached to and feeding on the root of Blueberry-bush.
Yellow Water Lily
Yellow water lily is the common name of nuphar luteum. The flowers are yellow with a brandy-like scent.…
Yellow-Eyed Grass
"Xyris operculata; 1. a flower seen in front; 2. a style, stigmas and stamens." -Lindley, 1853
Young Camplyotropous Ovule of Lychnis Diurna in Optical Section
The funiculus is very long and the inner coat projects considerably at the microphyle.
Yuca
The cassava, yuca, manioc, mogo or mandioca (Manihot esculenta) is a woody shrub of the Euphorbiaceae…
Yucca
"Yucca is a genus of American plants, natural order Liliaceæ popularly known as Adam's needle.…
Yucca
A genus of plants of the lily family, having woody stems, lanceolate leaves, and a large panicle of…
Branch of Yucca Faxoniana
The branch of a Yucca faxoniana, a species of perennial shrub native to the southwest United States.
Branch of Yucca Mohavensis
The branch and fruit of a Yucca mohavensis, a species of plant from the agave family.
Branch of Yucca Radiosa
The branch of a Yucca Radiosa, a species of perennial shrub from the agave family.
