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Orobanchaceae , or even a broomrape personal, occurs as personal of flowering plants of the order Lamiales, with astir Xxv genera & additional than 200 coinage. Numerous one genera were at one time involved in the personal Scrophulariaceae s.l. Together it form the monophyletic group, forming a distinct personal.

This occurs as cosmopolitan family, found primarily within moderate Eurasia, except South Usa, area of Australia & Up to date Zealand. There are single two or three tropical, African & U.s. coinage.

Which are actually holoparasitic or hemiparasitic, annual or perennial herbs, growing on the roots of their host. A hololeechlike coinage come totally parasitic, lack chlorophyll and cannot perform photosynthesis. A hemileechlike coinage (transferred from either Scrophulariaceae) come capable of photsynthesis, when existence parasitic.

Lone couple coinage possess an extensive rootage. Within virtually all coinage there is a swollen mass of short, bulky roots or even even 1 large swollen organ, elementary or composite. A roots come connected to their carrier by means of hooked haustoria, providing all the nutrients to the parasite.

It keep close at hand reduced, somewhat heavy, scaly, sessile leaves. These elementary, lancelike, oblong to ovoid scales come microscopic & replacement.

A hermaphroditic flowers are bilaterally symmetric & develop around racemes or even spikes, or develop singly at a apex of the slender stem . A tubelike calyx is formed by 2-Five united sepals. There are 5 united, two-lipped petals forming the corolla. A upper lip is 2-lobed, a moo lip is 3-lobed. There are 2 yearn & ii short stamens on slender filaments, inserted below a middle, or even at a base of a corolla tube, alternate by having the lobes of the tube. The fifth stamen is unfertile or even lacks entirely. A anthers dehisce via longitudinal slits. A pistil is a single-celled. A ovary is superior. A flowers come pollinated by insects.

A fruit is a dehiscent, non-fleshy, 1-locular capsule with many super microscopic endospermic seeds. Which are actually dispersed per wind all over long-distance call, increasing their chances to buy the recently hikers.

A plants can be yellow, chocolate-brown, violet, or even whiten however lack any green color, except a hemiparasitic organisms.

This personal has there is no economic importance, except for occasionally mintage existence harmful to feed crops.

Genera
Lathraea has traditionally been placed in the Orobanchaceae, however a few recent grounds to believe suggests it should exist as transferred to the Scrophulariaceae. Aeginetia Bartsia (hemiparasitic) Bellardia Boschniakia : Groundcone Castilleja : Indian Paintbrush (hemiparasitic) Christisonia Cistanche Conopholis : Cancer-root Cordylanthus : Bird's-beak Epifagus : Beechdrops Erinus (hemiparasitic) Euphrasia (hemiparasitic) Gleadovia Kopsiopsis Lathraea Toothwort Mannagettaea Melampyrum (hemiparasitic) Necranthus Odontites (hemiparasitic) Orobanche : Broomrape Orthocarpus : Owl's Trefoil (hemiparasitic) Parentucellia (hemiparasitic) Pedicularis : Lousewort (hemiparasitic) Phacellanthus Phelypaea (hemiparasitic) Platypholis Rhinanthus (hemiparasitic) Triphysaria Xylanche

da:Gyvelkvæler-familien de:Sommerwurzgewächse fr:Orobanchaceae lt:Džiovekliniai augalai

Parasitic Plants - Orobanchaceae
Family description, distribution map, list of genera, and extensive information on the parasitic plants in this family, with images.

Description of Orobanchaceae
Habit and leaf form; Anatomy; Morphology; Physiology; Biochemistry; Geography.






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