Alisma plantago-aquatica, also known as European water-plantain, common water-plantain or mad-dog weed, is a perennial flowering aquatic plant widespread across most of Europe and Asia, and apparently spread elsewhere in both the Old and New World.
Cryptotaenia, or honewort, is a genus of herbaceous perennial plants, native to North America, Africa, and eastern Asia, growing wild in moist, shady places.
Aletris, the colicroot, colicweed, crow corn, or unicorn root, is a genus of flowering plants in the family Nartheciaceae, native to North America and to eastern and southeastern Asia, especially China. It was used as a component in Lydia Pinkham's original Vegetable Compound.
Humulus japonicus, known as Japanese hops, is an ornamental plant in the family Cannabaceae. Some authorities have it as a synonym of Humulus scandens.
Leonurus sibiricus, commonly called honeyweed or Siberian motherwort, is an herbaceous plant species native to China, Mongolia, and Siberia. It has verticillaster inflorescence. It is naturalized in many other parts of the world, including South, Central and North Americas.
Galium spurium, the stickwilly or false cleavers, is a plant species of the Rubiaceae. It is widespread across Europe, Asia, Africa and Canada, and is naturalized in Australia. It is considered a noxious weed in many places.
Alisma gramineum is a small aquatic plant in the water-plantain family. It has several common names including narrowleaf water-plantain, ribbonleaf water-plantain or ribbon-leaved water-plantain, and grass-leaved water-plantain. It grows in mud or submerged in shallow fresh or brackish water in marshy areas.
Alisma lanceolatum is a species of aquatic plant in the water plantain family known by the common names lanceleaf water plantain and narrow-leaved water plantain. It is widespread across Europe, North Africa and temperate Asia. It is naturalized in Australia, New Zealand, Oregon, California and British Columbia. It is considered a noxious weed in some places.
Blyxa is a genus of an aquatic plant of the family Hydrocharitaceae described as a genus in 1806.
Caldesia parnassifolia, is an aquatic species in the Alismataceae. It is found in slow-moving fresh water.
Sagittaria natans is a species of flowering aquatic plant in the water plantain family. It has floating leaves that are linear, heart-shaped or arrow-shaped.
Epipactis papillosa is an orchid from the genus Epipactis. Epipactis papillosa is found from the Russia Far East, northeastern China (Liaoning), Korea and Japan. It grows 30–70 cm tall and has five to seven leaves. It blooms in the fall with 10-20 pale green flowers. It grows in forests.
Najas gracillima, the slender waternymph, is a submerged species of aquatic plant in the Hydrocharitaceae family. found in lakes and streams. It is native to China, Russian Far East, Japan, Korea, Taiwan, Iran, Alberta, Ontario, Newfoundland, Nova Scotia, New Brunswick, the eastern United States. It is also considered introduced and naturalized in France, Spain, Italy and California.
Sagittaria kurziana, common names springtape and strap-leaf sagittaria, is a perennial aquatic plant. It grows up to 250 centimetres tall. It has long, narrow, flat leaves that float on the surface of the water, up to 250 cm long but rarely more than 15 millimetres wide. These form huge masses of ribbon-like leaves flowing back and forth with the current. Inflorescences also float on the surface, the white flowers very often submerged.
Sagittaria pygmaea, commonly known as the dwarf arrowhead or pygmy arrowhead, is an aquatic plant species. It is a perennial herb producing by means of stolons. Leaves are linear to slightly spatula-shaped, not lobed, up to 30 centimetres long.
Alisma nanum is a species of plant in the Alismataceae. It is endemic to Xinjiang in western China, where it grows in marshes at elevations of about 600 m.
Apocynum venetum, commonly known as sword-leaf dogbane, is a plant species in the dogbane family that is poisonous but used as a source of fiber, medicine, and nectar for production of honey.
Peucedanum japonicum, also known as coastal hog fennel, is a species of Peucedanum, a genus rich in medicinal species belonging to the parsley family, Apiaceae.
Polygala tatarinowii is a species of flowering plant in the milkwort family (Polygalaceae). It is native to China, Japan, Korea, Russia, Myanmar, the Philippines, Taiwan, and Vietnam. It is a herb that grows up to 15 cm (5.9 in) tall.
Chamaecrista pumila is a species of flowering plant in the family Fabaceae. It is native to China and Tropical Asia. It grows up to 25–75 cm (9.8–29.5 in) tall.
