Myristicaceae. Coffea. Cultivation and use Coffea berries, Bali Several species of Coffea may be grown for the beans. Coca. Erythroxylum coca is one of two species of cultivated coca. Description The coca plant resembles a blackthorn bush, and grows to a height of 2–3 m (7–10 ft). The branches are straight, and the leaves, which have a green tint, are thin, opaque, oval, and taper at the extremities. A marked characteristic of the leaf is an areolated portion bounded by two longitudinal curved lines, one line on each side of the midrib, and more conspicuous on the under face of the leaf. Camellia sinensis.
Camellia sinensis is the species of plant whose leaves and leaf buds are used to produce the popular beverage tea. It is of the genus Camellia (Chinese: 茶花; pinyin: Cháhuā, literally: "tea flower"), a genus of flowering plants in the family Theaceae. White tea, yellow tea, green tea, oolong, pu-erh tea and black tea are all harvested from this species, but are processed differently to attain different levels of oxidation. Kukicha (twig tea) is also harvested from Camellia sinensis, but uses twigs and stems rather than leaves.
Common names include tea plant, tea shrub, and tea tree (not to be confused with Melaleuca alternifolia, the source of tea tree oil). Artemisia absinthium. Description It grows naturally on uncultivated, arid ground, on rocky slopes, and at the edge of footpaths and fields. Toxicity Artemisia absinthium contains thujone, a psychoactive chemical that can cause epileptic-like convulsions and kidney failure when ingested in large amounts. Cultivation 18 of Nature’s Most Powerful Medicinal Plants. (Part of an Exclusive WebEcoist Series on Amazing Trees, Plants, Forests and Flowers) From marijuana to catnip, there are hundreds of remarkably common herbs, flowers, berries and plants that serve all kinds of important medicinal and health purposes that might surprise you: anti-inflammatory, anti-fungal, insect repellent, antiseptic, expectorant, antibacterial, detoxification, fever reduction, antihistamine and pain relief.
Here are eighteen potent medical plants you’re likely to find in the wild – or even someone’s backyard – that can help with minor injuries, scrapes, bites and pains.* Marijuana. Lloyd Library and Museum. Online Books : "Golden Guide Hallucinogenic Plants" - pg 141-150. Golden Guide: Hallucinogenic Plants pages 141 to 150 .Contents...1-10...11-20...21-30...31-40...41-50...51-60...61-70...71-80...81-9091-100...101-110...111-120...121-130...131-140...141-150...151-156...Index (Brunfelsia continued) The species hallucinogenically employed are B. grandiflora and B. chiricaspi.
All species, however, enter into folk medicine, being used especially to reduce fevers and as antirheumatic agents.