Giovanni Antonio Scopoli

Cirsium arvense is a perennial species of flowering plant in the family Asteraceae, native throughout Europe and western Asia, northern Africa and widely introduced elsewhere. The standard English name in its native area is creeping thistle. It is also commonly misnomered as Canada thistle and sometimes as field thistle.

Galium odoratum, the sweet woodruff or sweetscented bedstraw, is a flowering perennial plant in the family Rubiaceae, native to much of Europe. It is widely cultivated for its flowers and its sweet-smelling foliage.

Tilia platyphyllos, the large-leaved lime, broad-leaved lime, or large-leaved linden, is a species of flowering plant in the family Malvaceae (Tiliaceae). It is a deciduous tree, native to much of continental Europe including southwestern Great Britain, typically growing on limestone-derived soils. It is not native in Scotland or Ireland, but is naturalised there. The name "lime", possibly a corruption of "line" originally from "lind", has been in use for centuries and also attaches to other species of Tilia. It is not, however, closely related to the lime fruit tree, a species of citrus. The

Catalpa (, ), commonly also called catawba, is a genus of flowering plants in the family Bignoniaceae, native to warm temperate and subtropical regions of North America, the Caribbean, and East Asia.

Sanguisorba minor, the salad burnet, garden burnet, small burnet, burnet (also used for Sanguisorba generally), pimpernelle, Toper's plant, and burnet-bloodwort, is an edible perennial herbaceous plant in the family Rosaceae. It has ferny, toothed-leaf foliage; the unusual crimson, spherical flower clusters rise well above the leaves on thin stems. It generally grows to 25–55 cm tall (moisture-dependent; as short as 2 cm in dry areas). The large, long (sometimes 1m/3-foot), taproots store water, making it drought-tolerant. It is evergreen to semi-evergreen; in warmer climates grows all year

Bracken (Pteridium) is a genus of large, cosmopolitan, coarse ferns in the family Dennstaedtiaceae. Ferns (Pteridophyta) are vascular plants that undergo alternation of generations, having both large plants (sporophytes) that produce spores and small plants (gametophytes) that produce sex cells (eggs and sperm) in its life cycle. Brackens are noted for their large, highly divided leaves. They are found on all continents except Antarctica, though their typical habitat is moorland. The word bracken is of Old Norse origin, related to Swedish bräken and Danish bregne, both meaning fern. In the

Myrrhis odorata, with common names cicely ( SISS-ə-lee), sweet cicely, myrrh, garden myrrh, and sweet chervil, is a herbaceous perennial plant belonging to the celery family Apiaceae. It is the only species in the genus Myrrhis.

Cotinus coggygria, syn. Rhus cotinus, the European smoketree, Eurasian smoketree, smoke tree, smoke bush, Venetian sumach, or dyer's sumach, is a Eurasian species of flowering plant in the family Anacardiaceae.

Sisymbrium officinale, the hedge mustard, (formerly Erysimum officinale) is a plant in the family Brassicaceae.

Ostrya carpinifolia, the European hop-hornbeam, is a tree in the family Betulaceae. It is the only species of the genus Ostrya that is native to Europe. The specific epithet carpinifolia means "hornbeam-leaved", from carpinus, the Latin word for "hornbeam".

Ostrya is a genus of eight to 10 small deciduous tree species belonging to the birch family, Betulaceae. Common names include hop-hornbeam, hophornbeam and sometimes ironwood, a name shared with a number of other plants. The genus is native in southern Europe, southwest and eastern Asia, and North and Central America. They have a conical or irregular crown and a scaly, rough bark. They have alternate and double-toothed birch-like leaves 3–10 cm long. The flowers are produced in spring, with male catkins 5–10 cm long and female aments 2–5 cm long. The fruit form in pendulous clusters 3–8 cm

Onobrychis viciifolia, also known as O. sativa or common sainfoin was an important forage legume in temperate regions until the 1950s. During the Green Revolution it was replaced by high yielding alfalfa and clover species. Due to its anthelmintic properties, common sainfoin is a natural alternative to drugs to control nematode parasitism in the guts of small ruminants. This is the main reason why O. viciifolia returned to the scientific agenda in recent years.

Sesbania is a genus of flowering plants in the pea family, Fabaceae, and the only genus found in tribe Sesbanieae. Riverhemp is a common name for plants in this genus. Notable species include the rattlebox (Sesbania punicea), spiny sesbania (Sesbania bispinosa), and Sesbania sesban, which is used in cooking. Plants of this genus, some of which are aquatic, can be used in alley cropping to increase the soil's nitrogen content. The species of rhizobia responsible for nitrogen fixation in Sesbania rostrata is Azorhizobium caulinodans. Some 60 species are currently accepted, with about 39 still

Cirsium palustre, the marsh thistle or European swamp thistle, is a herbaceous biennial (or often perennial) flowering plant in the family Asteraceae.

Sesleria is a genus of perennial plants in the grass family. They are native to Eurasia and North Africa. They are found in Albania, Austria, Baleares, Baltic States, Belarus, Belgium, Bulgaria, Corsica, Czechoslovakia, East Aegean Islands, Finland, France, Germany, Great Britain, Greece, Hungary, Iceland, Iran, Ireland, Italy, Crete, Crimea, Lebanon, Morocco, North Caucasus, Poland, Romania, Sardina, Sicilia, Spain, Sweden, Switzerland, Syria, Transcaucasus, Turkey, Ukraine and Yugoslavia. The genus was circumscribed by Giovanni Antonio Scopoli in Fl. Carniol. on page 189 in 1760. The genus

Cakile maritima, sea rocket (Britain and Ireland) or European searocket (North America), is a common plant in the mustard family Brassicaceae. It is widespread in Europe, North Africa and western Asia, especially on coastlines. It can now be found in many other areas of the world where it has been introduced. It is present on the west and east coasts of North America, where it has the potential to become an invasive species. This is an annual plant which grows in clumps or mounds in the sand on beaches and bluffs. The shiny leaves are fleshy, green and tinted with purple or magenta, and

Rorippa is a globally distributed genus in the family Brassicaceae, with species occurring on all continents except for Antarctica. Rorippa species are natively distributed in the Northern Hemisphere through Eurasia and North America, and dispersed into the Southern Hemisphere through long-distance dispersal. Rorippa species are annual to perennial herbs, usually with yellow flowers and a peppery flavour. They are known commonly as yellowcresses.

Cirsium oleraceum, the cabbage thistle or Siberian thistle, is a species of thistle in the genus Cirsium within the family Asteraceae, native to central and eastern Europe and Asia, where it grows in wet lowland soils. Cirsium oleraceum is a herbaceous perennial plant growing to 1.5 m tall, the stems unbranched or with only a very few branches. The leaves are broad and ovoid, with a weakly spiny margin, being pinnatipartite. The flowers are produced in dense flower heads which are 2.5–4 cm diameter, pale yellow, but sometimes tinged pink. Its specific epithet oleraceum means

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. This has earned it the name Polish millet.

Arabis hirsuta, known as hairy rock-cress, is a flowering plant in the family Brassicaceae. In previous North American works, this species has been broadly defined to include plants native to Europe, Asia, and the northern half of North America, but is now more often restricted to a narrower subgroup restricted to Europe. Arabis hirsuta grows to heights of up to around 75 centimetres (30 in) and is usually unbranched, with a long spike of flowers. Lower leaves form a rosette, the stalkless upper-leaves clasp the stem. The white petals are twice as long as the sepals, flowers June–August. The

Cirsium eriophorum, the woolly thistle, is a herbaceous biennial species of flowering plant in the genus Cirsium of the family Asteraceae. It is widespread across much of Europe. It is a large biennial plant with sharp spines on the tips of the leaves, and long, woolly hairs on much of the foliage. The flower heads are large and nearly spherical, with spines on the outside and many purple disc florets but no ray florets.

Salix eleagnos the bitter willow, olive willow, hoary willow, rosemary willow, or elaeagnus willow, is a species of flowering plant in the family Salicaceae, native to central and southern Europe and south west Asia. Growing to 3 m (10 ft) tall by 5 m (16 ft) broad, it is an erect bushy deciduous shrub with narrow grey-green leaves up to 20 cm (8 in) long, which turn yellow in autumn (fall). The green catkins, 3–6 cm (1–2 in) long, appear with the leaves in spring, male catkins having yellow anthers. Like all willows, the species is dioecious. The specific epithet eleagnos is frequently spelt

Euonymus verrucosus is a species of flowering plant belonging to the family Celastraceae. Its native range is Central Europe to Central Japan.

Cirsium acaule or acaulon has the English name dwarf thistle or stemless thistle. It is widespread across much of Europe. It is often found on short, calcerous grasslands.

Tragopogon dubius, commonly known as yellow salsify, is a species of salsify with yellow flower heads. It is native to Eurasia and has been introduced to North America.

Bistorta is a genus of flowering plants in the family Polygonaceae. As of February 2019 about 40 species are accepted. It has been supported as a separate clade by molecular phylogenetic analysis. Bistorta species are native throughout much of the Northern Hemisphere, as far south as Mexico in North America and Thailand in Asia.

Callitriche stagnalis is a perennial aquatic vascular plant species. Also known as pond water-starwort, C. stagnalis, may thrive in a variety of aquatic and subaquatic habitats, specially those exhibiting slowly moving to non-moving water. Although C. stagnalis does not pose a threat to humans, its reproductive rate may pose a threat to native vegetation in areas where it has been introduced, as the resulting dense vegetative mats frequently out-compete native species.

Urospermum, or prickly goldenfleece, is a small genus of flowering plants in the dandelion tribe within the daisy family. Species Urospermum dalechampii (L.) Scop. ex F.W.Schmidt - Mediterranean from Spain + Morocco to the Aegean; naturalized in Australia Urospermum picroides (L.) Scop. ex F.W.Schmidt - Mediterranean + southwestern Asia from Portugal + Canary Islands to Pakistan; naturalized in Australia, North America, South America

Bactris is a genus of spiny palms which are native to Mexico, South and Central America and the Caribbean. Most species are small trees about 2 m (6 ft 7 in) tall, but some are large trees while others are shrubs with subterranean stems. They have simple or pinnately compound leaves and yellow, orange, red or purple-black fruit. The genus is most closely related to several other spiny palms—Acrocomia, Aiphanes, Astrocaryum and Desmoncus. The fruit of several species is edible, most notably B. gasipaes, while others are used medicinally or for construction. The ancestors of the genus are

Vicia grandiflora, commonly known as large yellow vetch and bigflower vetch, as well as large-flowered vetch, is a common herbaceous plant species in the family Fabaceae, which occurs as a native plant species in Europe and Asia, as well as an introduced vetch species in North America.