188 illustrations of flowers and shrubs including: harebell, hawkweed, heartsease, heath, hemlock, hemp, hibiscus, holly, honeysuckle, hop, horehound, horsetail, houseleek, huckleberry, hydrangea, and hyssop
"Humulus Lupulus. 1. male flower; 2. female; 3. section of ovary; 4. ripe fruit; 5. section of it, showing…
An illustration of the hop plant. Humulus, (hop) is a small genus of flowering plants, native to the…
The hop (Humulus) is a small genus of flowering plants, native to the temperate Northern Hemisphere.…
It is a slender aquatic herb, with whorled, finely dissected rigid leaves, and small solotary monoecious…
An illustration of a fertile branch of horsetail and spore of equisetum with unrolled elaters.
Cynoglossum officinale (hound's tongue, dog's tongue, gypsy flower, and rats and mice due to its smell)…
The houseleek is a fleshy plant, or succulent, which stores its nourishment in its leaves.
A young plant of the Houseleek, with the leaves (not yet expanded) numbered, and exhibiting the 13-ranked…
The common name of houstonia caerulea is bluets. The flowers are usually a light blue color but they…
The common name of hoya carnosa is wax flower. This form has variegated leaves.
The common name of hoya carnosa is wax flower. The flowers are a pinkish white color. The flowers bloom…
The Huito (Genipa americana) is a small tree with edible fruit in the madder family, Rubiaceae.
The flower heads of humea elegans are brownish red, pink, or crimson. The flowers bloom July to October.…
The common name of humulus lupulus is hop or common hop. The flowers are greenish yellow. The flowers…
Common hyacinth is the common name of hyacinthus orientalis. The flowers are fragrant and clustered.…
The flowers of the double flowered garden hyacinth are small and rosette like. This variety is not cultivated…
Of the hyacinth family (Hyacinthaceae), the Star-of-Bethlehem or Ornithogalum umbellatum.
Hippeastrums are native to tropical South America. The flowers range in color from red to white. Some…
Hybrid forms of lantana are employed for greenhouse decoration and for bedding out purposes. Flowers…
The Hydnora africana is a parasitic plant growing in deserts known for giving of the odor of feces to…
The longitudinal section of the Hydnora africana is a parasitic plant growing in deserts known for giving…
This variety of plant is distributed widely and encompasses a wide variety of herbs. Hydrangea are cultivated…
"1. Hydrangeaa virens and its flower. 2. seed-vessel of H. hortensis; 3. its seed; 4. a section of it."…
Compound cyme of Hydrangea arborescens, with neutral enlarged flowers round the circumference.
Hydrangea hortensis is the common hydrangea. The flowers vary in color according to the soil in which…
Hydrangea paniculata grandiflora has white flowers. The flowers are small and star shaped. The flowers…
Sepals united at base into a tube enclosing the ovary and later the fruit; leaves with spines in axils.
The flowers of hydrolea spinosa are pale blue. The flowers bloom in July. The stem is thorny.