Achyrocline saturejoides
Achyrocline satureioides, commonly known as macela or marcela, is a species of plant in the family Asteraceae. It is native to South America, from Argentina to Colombia to Guyana. A semi-annual herbaceous plant reaching about a meter tall, it has simple, narrow green leaves with serrated edges. It produces yellow flowers in racemes around Easter.
Acorus
Acorus is a genus of monocot flowering plants. This genus was once placed within the family Araceae (aroids), but more recent classifications place it in its own family Acoraceae and order Acorales, of which it is the sole genus of the oldest surviving line of monocots. Some older studies indicated that it was placed in a lineage, that also includes aroids (Araceae), Tofieldiaceae, and several families of aquatic monocots. However, modern phylogenetic studies demonstrate that Acorus is sister to all other monocots. Common names include calamus and sweet flag.
Adenia hondala
Adenia hondala, commonly known as hondala is a large, tuberous, woody climber which scrambles over other plants. It is found in the Indian subcontinent, including Sri Lanka, and in southeastern Asia. The tuber and the fruit are used as herbal remedies and the plant is used as a cure for snake bites. The caterpillars of several species of butterfly feed on this plant; these include the tawny coster, the clipper, the common cruiser and the Tamil lacewing.
Aframomum corrorima
Aframomum corrorima is a species of flowering plant in the ginger family, Zingiberaceae. It is an herbaceous perennial that produces leafy stems 1–2 meters tall from rhizomatous roots. The alternately-arranged leaves are dark green, 10–30 cm long and 2.5–6 cm across, elliptical to oblong in shape. Pink flowers are borne near the ground and give way to red, fleshy fruits containing shiny brown seeds, which are typically 3–5 mm in diameter.
Agastache rugosa
Agastache rugosa, also known as wrinkled giant hyssop, Korean mint, purple giant hyssop, Indian mint, Chinese patchouli, or Huoxiang, is an aromatic herb in the mint family, native to East Asia.
Agrimonia
Agrimonia, commonly known as agrimony, is a genus of 12–15 species of perennial herbaceous flowering plants in the family Rosaceae, native to the temperate regions of the Northern Hemisphere, with one species also in Africa. The species grow to between 0.5–2 m (1.6–6.6 ft) tall, with interrupted pinnate leaves, and tiny yellow flowers borne on a single spike.
Alchemilla arvensis
Alchemilla arvensis, known as parsley-piert, is a sprawling, downy plant common all over the British Isles where It grows on arable fields and bare wastelands, particularly in dry sites. The short-stalked leaves have three segments each lobed at the tip. It flowers from April to September. The tiny green flower has four sepals and no petals; stipules form a leaf-like cup, enclosing the flower.
Alkanna tinctoria
Alkanna tinctoria, the dyer's alkanet or simply alkanet, is a herbaceous flowering plant in the borage family Boraginaceae. Its roots are used to produce a red dye. The plant is also known as dyers' bugloss, orchanet, Spanish bugloss, or Languedoc bugloss. It is native to the Mediterranean region. A. tinctoria has 30 chromosomes and is regarded as a dysploid at the tetraploid level.
Alliaria petiolata
Alliaria petiolata, or garlic mustard, is a biennial flowering plant in the mustard family (Brassicaceae). It is native to Europe, western and central Asia, north-western Africa, Morocco, Iberia and the British Isles, north to northern Scandinavia, and east to northern Pakistan and Xinjiang in western China. It has now become a tenacious invasive plant across the northern U.S., in particular because of its earlier springtime emergence than many native species, often in the forest understory.
Alligator pepper
Alligator pepper is a West African spice made from the seeds and seed pods of Aframomum daniellii, A. citratum, or A. exscapum. It is a close relative of grains obtained from the closely related species, Aframomum melegueta or "grains of paradise". Unlike grains of paradise, which are generally sold as only the seeds of the plant, alligator pepper is sold as the entire pod containing the seeds.
Allium atroviolaceum
Allium atroviolaceum is a species of flowering plant in the Amaryllidaceae family. it is commonly called the broadleaf wild leek, and is native to Iran, Iraq, Afghanistan, Syria, Lebanon, Saudi Arabia, Turkmenistan, Turkey, Georgia, Armenia, Azerbaijan, southern European Russia and the Caucasus, but widely cultivated in other regions as a food source and for its ornamental value. The species is sparingly naturalized in parts of the United States and also in southeastern Europe.
Allium bisceptrum
Allium bisceptrum, also known as the twincrest onion or aspen onion, is a high elevation plant native to western United States. It is a perennial that thrives under damp and shady conditions or open meadows in California, Arizona, New Mexico, Nevada, Oregon, Washington, Idaho, and Utah.
Allium galanthum
Allium galanthum is an Asian species of onion in the amaryllis family, commonly called the snowdrop onion. It is native to Xinjiang, Mongolia, Altay Krai, and Kazakhstan. It grows at elevations of 500–1,500 m (1,600–4,900 ft).
Allium polyanthum
Allium polyanthum, called the many-flowered garlic, is a Mediterranean species of wild onion native to Spain, France, Italy, Morocco, and Tunisia. It is widely cultivated for its edible and potently aromatic bulbs and foliage.
Allium siculum
Allium siculum, known as honey garlic, Sicilian honey lily, Sicilian honey garlic, or Mediterranean bells, is a European and Turkish species of plant in the genus Allium. It is native to the regions around the Mediterranean and Black Seas, and grown in other regions as an ornamental and as a culinary herb.
Allium ursinum
Allium ursinum, known as wild garlic, ramsons, cowleekes, cows's leek, cowleek, buckrams, broad-leaved garlic, wood garlic, bear leek, Eurasian wild garlic, onion grass, or bear's garlic, is a bulbous perennial flowering plant in the amaryllis family, Amaryllidaceae. It is native to Eurasia, where it grows in moist woodland. It is a wild relative of onion and garlic, all belonging to the same genus, Allium. There are two recognized subspecies: A. ursinum subsp. ursinum and A. ursinum subsp. ucrainicum.
Allspice
Allspice, also known as Jamaica pepper, myrtle pepper, pimenta, or pimento, is the dried unripe berry of Pimenta dioica, a midcanopy tree native to the Greater Antilles, southern Mexico, and Central America, now cultivated in many warm parts of the world. The name allspice was coined as early as 1621 by the English, who valued it as a spice that combined the flavours of cinnamon, nutmeg, and clove. Contrary to common misconception, it is not a mixture of spices.
Alpinia officinarum
Alpinia officinarum, known as lesser galangal, is a plant in the ginger family, cultivated in Southeast Asia. It originated in China, where its name ultimately derives. It can grow 1.5 to 2 m high, with long leaves and reddish-white flowers. The rhizomes, known as galangal, are valued for their sweet spicy flavor and aromatic scent. These are used throughout Asia in curries and perfumes, and were previously used widely in Europe. They are also used as a herbal remedy.
Amaranthus hybridus
Amaranthus hybridus, commonly called green amaranth, slim amaranth, smooth amaranth, smooth pigweed, or red amaranth, is a species of annual flowering plant. It is a weedy species found now over much of North America and introduced into Europe and Eurasia.
Anagyris foetida
Anagyris foetida, is a species of flowering plant in the family Fabaceae, forming a malodorous, Summer-deciduous shrub or small tree 2–4 m in height with green twigs bearing grey-green trifoliate leaves clad beneath in silvery hairs. The red-tinged, yellow, Laburnum-like flowers are borne on the previous season's growth and are pollinated mainly by birds and bees - notably the buff-tailed bumblebee.The large spot of red pigmentation on the flowers is located on the exterior of the standard, the interior of which bears, in turn, many small, deep red spots.
Angelica
Angelica is a genus of about 90 species of tall biennial and perennial herbs in the family Apiaceae, native to temperate and subarctic regions of the Northern Hemisphere, reaching as far north as Iceland, Sápmi, and Greenland. They grow to 1–3 m tall, with large bipinnate leaves and large compound umbels of white or greenish-white flowers. It shows variations in fruit anatomy, leaf morphology, and subterranean structures. The genes are extremely polymorphic.
Aniseia martinicensis
Aniseia martinicensis is a species of herb climber in the Convolvulaceae family. Native to subtropical and tropical America, it has been introduced to the tropics and sub-tropics of the Pacific Islands, Australia, Asia, and Africa. It is usually eaten as a supplementary vegetable. Even though it grows around the world, in a variety of habitats, it is a rare plant.