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celery

(Encyclopedia)celery, biennial plant (Apium graveolens) of the family Umbelliferae (parsley family), of wide distribution in the wild state throughout the north temperate Old World and much cultivated also in Ameri...

black-eyed Susan

(Encyclopedia)black-eyed Susan or yellow daisy, North American daisylike wildflower (Rudbeckia hirta) of the family Asteraceae (aster family) with yellow rays and a dark brown center. It is a weedy biennial or annu...

lobelia

(Encyclopedia)lobelia lōbēlˈyə [key], any plant of the genus Lobelia, annual and perennial herbs of tropical and temperate woodlands and moist places. Most lobelias have blue or purple flowers on a long (1–4 ...

loquat

(Encyclopedia)loquat lōˈkwŏt [key], small ornamental evergreen tree (Eriobotrya japonica) and its fruit. It belongs to the family Rosaceae (rose family) and is probably indigenous to China. It has been grown fro...

madroño

(Encyclopedia)madroño mədrōnˈyə [key], tree or shrub (Arbutus menziesii) of the family Ericaceae (heath family), native to the Pacific coast of North America and Mexico. It has glossy evergreen leaves, white f...

rose of Jericho

(Encyclopedia)rose of Jericho, common name for two plants belonging to different families in the plant kingdom. One, an annual desert plant (Anastatica hierochuntica) of the family Cruciferae (or Brassicaceae; must...

sarsaparilla

(Encyclopedia)sarsaparilla särsˌpərĭlˈə, săsˌ– [key], common name for various plants belonging to two different classes and also for an extract from their roots, formerly much used in medicine and in beve...

Idrisids

(Encyclopedia)Idrisids ĭdˈrĭsĭdzˌ [key], two historic Muslim families. 1 An Arab Shiite dynasty of Morocco (788–974), founded by Idris I, a descendant of caliph Ali. It was the first Shiite dynasty in the hi...

honey locust

(Encyclopedia)honey locust, leguminous deciduous tree (Gleditsia triacanthos) of the family Leguminosae (pulse family), native to the eastern half of the United States but planted as a shade tree in many regions of...

sweet potato

(Encyclopedia)sweet potato, trailing perennial plant (Ipomoea batatas) of the family Convolvulaceae (morning glory family), native to the New World tropics. Cultivated from ancient times by the Aztecs for its edibl...