The stems are usually glabrous, but are sometimes hairy where new growth occurs. Field bindweed is a non-native plant that spreads to smother or out-compete millions of acres of Kansas crops. Bindweed History Field bindweed, also called perennial morning glory, has the scientific name of Convolvulus arvensis and is widely considered to be one of the most invasive and destructive weeds in cropland and gardens. Black bindweed (Fallopia convolvulus) looks much like true bindweed, but has insignificant flowers. Petals forming the flower are fused into a funnel-shaped tube, and are white or sometimes pink (Fig. ; old Fallopia cilinodis (Michx.) I have never so much as spit for the benefit of the bindweed, yet it almost glows with good health. Identification difficulty. The alternate leaves are 1-2' long and half as much across. black bindweed Taxonomic Tree; Domain: Eukaryota Kingdom: Plantae Phylum: Spermatophyta Subphylum: Angiospermae Class: Dicotyledonae; Summary of Invasiveness; F. convolvulus is a weedy species of gardens, cultivated fields, open habitats, orchards, non-crop areas, waste areas, and disturbed sites. Dig up affected pl Click here to support NatureSpot by making a donation - small or large - your gift is very much appreciated. Bindweed flowers, which are trumpet-shaped and pink or white, are also smaller than morning glory blooms. Other common names: Black Bindweed, Wild Buckwheat Other scientific names: Polygonum convolvulus, Bilderdykia convolulus, Tiniaria convolvulus French names: Renouée liseron Family: Smartweed Family (Polygonaceae) Group: Bindweeds Similar species: • Upright Bindweed (Calystegia spithamaea) - Large white flowers. Flowers are about 2.5 cm (one inch) across. Plant database entry for Black Bindweed (Fallopia convolvulus) with 2 images and 29 data details. Perversely, bindweed seems to love parched, friable, nitrogen-starved, totally crappy soil. Seeds are 3-4mm long, rough dull gray to brown or black with one rounded side and one flattened side. Alyssum or Lobularia maritima is a favorite annual groundcover. Hedge Bindweed Calystegia sepium. Hedge bindweed is often confused with the field bindweed, or Convolvulus arvensis. It most likely arrived in the United States as a contaminant in farm and garden seeds. Unfortunately, many people don't notice this vine until it has grown into a thick mat threatening to take of over a section of the garden or landscape. How to Control Bindweed. Mature field bindweed plants have arrowhead-shaped leaves that can be 1/2 to 2 inches long. In the field bindweed, the two bracts below the flower are located one half to two inches down the flower stem instead of immediately at the base of the flower. • Hedge Bindweed (Calystegia sepium) - Large white flowers. Scientific name: Polygonum cilinode Michx. Its range tends to coincide with that of its principal pollinator, the hawk moth. The plant reproduces readily from seed and its extensive deep root system. 304 London NY 10016. Updated February 2018. Other names: Bindweed Climbing Buckwheat. The root system has both deep vertical and shallow horizontal lateral roots. 3). U.S. Weed Information; Polygonum convolvulus . Habitat. The great bindweed or hedge bindweed looks like the European bindweed but has flowers one to two and one-half inches long. When the plant finds a stout support it starts to twine, first anticlockwise, later clockwise. 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