Columbia Encyclopedia

Search results

500 results found

angelica

(Encyclopedia)angelica ănjĕlˈĭkə [key], any species of the genus Angelica, plants of the family Umbelliferae (parsley family), native to the Northern Hemisphere and New Zealand, valued for their potency as a m...

ampelopsis

(Encyclopedia)ampelopsis ămˌpĭlŏpˈsəs [key] [Gr.,=looking like a vine], botanic name for woody ornamental vines of the genus Ampelopsis, but in horticulture also traditionally applied to the Virginia creeper,...

Jerusalem artichoke

(Encyclopedia)Jerusalem artichoke, tuberous-rooted perennial (Helianthus tuberosus) of the family Asteraceae (aster family), native to North America, where it was early cultivated by the indigenous inhabitants. In ...

joe-pye weed

(Encyclopedia)joe-pye weed jō-pīˈ [key], name for a tall North American plant (Eupatorium purpureum) of the family Asteraceae (aster family), having small, usually pinkish-purple blossoms in large terminal clust...

nicotiana

(Encyclopedia)nicotiana nĭkōˌshēāˈnə [key], any plant of the genus Nicotiana of the family Solanaceae (nightshade family). Most species are herbs native to tropical America, although there are a few North Am...

nutcracker

(Encyclopedia)nutcracker, common name for a small crow of the genus Nucifraga in the family Corvidae (crow family). The Old World nutcracker (N. caryocatactes) is found throughout the colder regions of Europe, incl...

lavender

(Encyclopedia)lavender, common name for any plant of the genus Lavandula, herbs or shrubby plants of the family Labiatae (mint family), most of which are native to the Mediterranean region but naturalized elsewhere...

poison hemlock

(Encyclopedia)poison hemlock, lethally poisonous herbaceous plant (Conium maculatum) of the family Umbelliferae (parsley family). It has rank, finely divided foliage, flat-topped clusters of small white flowers, an...

camass

(Encyclopedia)camass or camas both: kămˈəs [key], any species of the genus Camassia (or Quamasia), hardy North American plants of the family Lilaceae (lily family), chiefly of moist places in the far West, where...

bugbane

(Encyclopedia)bugbane, any plant of the genus Cimicifuga, tall north-temperate perennials of the family Ranunculaceae (buttercup family). The white spirelike bloom has a rank odor that attracts flies, which pollina...