Weeds and Their Control: Touch-Me-Not (Impatiens pallida)
Karen Also called, jewelweed, touch-me-not is an annual and a member of the balsam family, Balsaminaceae, that also includes busy lizzie. It is native to Canada and the US and grows…
Weeds and Their Control: White Clover (Trifolium repens)
Karen Meyers Native to meadows and woodlands of Europe and Central Asia, this herbaceous perennial is a member of the legume family, Fabaceae, that also includes beans, lentils, and lupines. Although not…
Weeds and Their Control: Field Pennycrest (Thlaspi arvense)
Field pennycrest is an annual weed and member of the mustard family, Crucifereae, that also includes cabbage, broccoli, and sweet alyssum. It is a native of Eurasia but was introduced…
Weeds and Their Control: Russian Thistle (Salsola iberica aka S. tragus, S. kali, S. australis)
This bushy annual weed is a member of the goosefoot family, Amaranthaceae, that also includes beet, cockscomb, and Gomphrena. It is native to southeastern Russia and western Siberia but was…
Weeds and Their Control: Cypress Spurge (Euphorbia cyparissias)
Cypress spurge is a fast growing herbaceous perennial and a member of the euphorbia family, Euphorbiaceae, that also includes poinsettia, caster oil plant, and cassava. It is native to Europe…
Weeds and Their Control: Canadian Goldenrod (Solidago canadensis)
Canadian goldenrod is a herbaceous long-lived perennial and member of the aster family, Asteraceae, that also includes daisies, yarrow, and lettuce. It is native to northeastern and north-central North America…
Weeds and Their Control; Reed Canary Grass (Phalaris arundinacea)
Reed canary grass is a cool season rhizomatous bunch grass and a member of the grass family, Poaceae, that also includes bamboo, corn, and rice. It is native to North…
Weeds and Their Control: Wood Rose (Merremia tuberose)
Also known as Spanish arborvine, Spanish woodbine, and yellow morning-glory, wood rose is a perennial twining woody vine. It is a member of the morning-glory family, Convolvulaceae, that also includes…
Weeds and Their Control: Purple Loosestrife (Lythrum salicaria)
Purple loosestrife is a herbaceous perennial and member of the loosestrife family, Lythraceae, that also includes pomegranate and crepe myrtle, but is not related to other plants called loosestrife that…
Weeds and their Control: Smooth Sumac (Rhus glabra)
Smooth sumac is spreading deciduous shrub and a member of the cashew family, Anacardiaceae, that also includes smoke tree, mango, and poison ivy. It is native to northeastern US, occurs…