Fatoua villosa is an annual herb in the Moraceae (mulberry) family, native to Asia. Common names include mulberry weed, crabweed, or hairy crabweed. It has become an invasive species in the Eastern United States where it grows in disturbed areas such as flowerbeds, greenhouses, and agricultural fields.
Commelina communis, commonly known as the Asiatic dayflower, is an herbaceous annual plant in the dayflower family. It gets its name because the blooms last for only one day. It is native throughout much of East Asia and northern parts of Southeast Asia. In China, the plant is known as yazhicao (simplified Chinese: ้ธญ่ท่; traditional Chinese: ้ดจ่ท่; pinyin: yฤzhฤซcวo), roughly translating to “duckfoot herb”, while in Japan it is known as tsuyukusa
Conocybe apala is a basidiomycete fungus and a member of Conocybe. It is a fairly common fungus, both in North America and Europe, found growing among short green grass. Until recently, the species was also commonly called Conocybe lactea or Conocybe albipes and is colloquially known as the White Dunce Cap . Another common synonym, Bolbitius albipes G.H. Otth 1871, places the fungus in the genus Bolbitius.
Parasola plicatilis is a small saprotrophic mushroom with a plicate cap (diameter up to 35ย mm). It is a widely distributed species in Europe and North America. This ink cap species is a decomposer which can be found in grassy areas, alone, scattered or in small groups. The fruiting bodies grow at night after rain, and will self decompose after spore dispersion is achieved. Otherwise, they are quickly dried up in morning sunlight, or will eventually collapse…
Ulmus alata, the winged elm or wahoo, is a small- to medium-sized deciduous tree endemic to the woodlands of the southeastern and south-central United States. The species is tolerant of a wide range of soils, and of ponding, but is the least shade-tolerant of the North American elms. Its growth rate is often very slow, the trunk increasing in diameter by less than 5ย mm (3โ16ย in) per year. The tree is occasionally considered a nuisance as it…
Microstegium vimineum, commonly known as Japanese stiltgrass, packing grass, or Nepalese browntop, is an annual grass that is common in a wide variety of habitats and is well adapted to low light levels.
Digitaria sanguinalis is a species of grass known by several common names, including hairy crabgrass, hairy finger-grass, large crabgrass, crab finger grass, purple crabgrass. It is one of the better-known species of the genus Digitaria, and one that is known nearly worldwide as a common weed. It is used as animal fodder, and the seeds are edible and have been used as a grain in Germany and especially Poland, where it is sometimes cultivated
Rhexia mariana is a species of flowering plant in the Melastomataceae known by the common name Maryland meadowbeauty. It is native to the eastern and lower midwestern United States.
Kummerowia striata is a species of flowering plant in the legume family known by the common name Japanese clover. It is native to much of Asia and it is present in the eastern United States as an introduced species.
Dryopteris carthusiana is a species of fern native to damp forests throughout the Holarctic Kingdom. It is known as the narrow buckler-fern in the United Kingdom, and as the spinulose woodfern in North America.
Lobelia inflata, also known as Indian tobacco or puke weed, is a species of Lobelia native to eastern North America, from southeastern Canada (Nova Scotia to southeast Ontario) south through the eastern United States to Alabama and west to Kansas.
Eupatorium capillifolium (dogfennel) is a North American perennial herbaceous plant in the family sunflower family, native to the eastern and south-central United States. It is generally between 50ย cm and 2 meters tall with several stems that fork from a substantial base. The stems and base are covered in leaves so dissected that they resemble branching green threads coming out of the stem in fractal patterns. When crushed, the leaves and flowers smell rather unpleasant.