Sir Joseph Dalton Hooker was a British botanist and explorer in the 19th century. He was a founder of geographical botany and Charles Darwin's closest friend. For twenty years he served as director of the Royal Botanical Gardens, Kew, succeeding his father, William Jackson Hooker, and was awarded the highest honours of British science.
Actaea racemosa, the black cohosh, black bugbane, black snakeroot, or fairy candle, is a species of flowering plant of the family Ranunculaceae. It is native to eastern North America from the extreme south of Ontario to central Georgia, and west to Missouri and Arkansas. It grows in a variety of woodland habitats, and is often found in small woodland openings. The roots and rhizomes were used in traditional medicine by Native Americans. Its extracts are manufactured as herbal medicines or dietary supplements. Most dietary supplements containing black cohosh are not well-studied or recommended for safe and effective use in treating menopause symptoms or any disease. In contrast, some herbal medicinal products containing black cohosh extract hold a marketing authorization in several states of the European Union are well-studied and recommended for safe and effective use for the relief of menopausal symptoms such as hot flushes and profuse sweating attacks. Such differentiation between the product types seems to be important.
Inula is a genus of about 80 species of flowering plants in the family Asteraceae, native to Europe, Asia and Africa.
Cornus racemosa, the northern swamp dogwood, gray dogwood, or panicle dogwood, is a shrubby plant native to southeastern Canada and the northeastern United States. It is a member of the dogwood genus Cornus and the family Cornaceae.
Elecampane, pronounced and also called horse-heal or elfdock, is a widespread plant species in the sunflower family Asteraceae. It is native to Eurasia from Spain to Xinjiang province in western China, and naturalized in parts of North America.
The flora of India is one of the richest in the world due to the wide range of climate, topology and habitat in the country. There are estimated to be over 18,000 species of flowering plants in India, which constitute some 6-7 percent of the total plant species in the world. India is home to more than 50,000 species of plants, including a variety of endemics. The use of plants as a source of medicines has been an integral part of life in India from the earliest times. There are more than 3000 Indian plant species officially documented as possessing into eight main floristic regions : Western Himalayas, Eastern Himalayas, Assam, Indus plain, Ganges plain, the Deccan, Malabar and the Andaman Islands.
Hodgsonia is a small genus of fruit-bearing vines in the family Cucurbitaceae.
Pyrrocoma is a genus of North American plants in the family Asteraceae. These wildflowers are sometimes known as goldenweeds.
Sambucus racemosa is a species of elderberry known by the common names red elderberry and red-berried elder.
Archeria is a small genus of shrubs in the family Ericaceae. As currently circumscribed the group includes six species, all native to southern Australasia. Four of these are endemic to Tasmania, and the other two endemic to New Zealand.
Archeria traversii is a species of shrub in the family Ericaceae.
Littledalea is a genus of Asian plants in the grass family, native to mountains in China and neighboring countries. The genus is placed in its own tribe Littledaleae within subfamily Pooideae. The isolated tribe seems to be sister to the tribes Bromeae and Triticeae.
Moquinia is a genus of flowering plants in the Moquinia tribe within the sunflower family.
Pentanema salicinum is a plant species in the family Asteraceae. It is found across Eurasia from Portugal to Japan. It has been reported growing in the wild in a few scattered locations in North America but it has not become widely established there.
Dittrichia viscosa, also known as false yellowhead, woody fleabane, sticky fleabane and yellow fleabane, is a flowering plant in the daisy family.
Archeria racemosa is a species of shrub in the family Ericaceae.
Sphalmium is a monotypic genus of flowering plants in the protea family. The only species, Sphalmium racemosum, is a large forest tree. Common names include satin silky oak, mystery oak, Mt Lewis oak, poorman's fishtail oak and buff silky oak.
Coffea racemosa, also known as racemosa coffee and Inhambane coffee, is a species of flowering plant in the family Rubiaceae. It has naturally low levels of caffeine, less than half of that found in Coffea arabica, and a quarter of that in Robusta coffee. It is endemic to the coastal forest belt between northern KwaZulu-Natal in South Africa and Zimbabwe, found in an area less than 150 km2 (58 sq mi) in size. It was widely cultivated by the Portuguese during the 1960-1970s in Mozambique, currently there are only two plantations at Ibo Island and in Hluhluwe, which remain.
Inula hookeri, Hooker's inula or Hooker's fleabane, is a species of flowering plant in the sunflower and daisy family Asteraceae. It is a native of the Himalayas, India (Sikkim), Myanmar and China, where it grows in a variety of open habitats at 2,400–3,600 m (7,900–11,800 ft).
Pomaderris racemosa is a species of flowering plant in the family Rhamnaceae and is endemic to south-eastern Australia. It is a shrub or small tree with densely hairy branchlets, egg-shaped to broadly elliptic leaves, and racemes or panicles of cream-coloured flowers.
