Contributors in General
General > Plants
Zantedeschia
Plants; Plants
(several species, also known as Lily of the Nile and Calla lily). Contain calcium oxalate. All parts of the plant are toxic, producing irritation and swelling of the mouth and ...
Toxicodendron
Plants; Plants
Several species, including Toxicodendron radicans (commonly known as poison ivy), Toxicodendron diversilobum (commonly known as poison-oak), and Toxicodendron vernix (commonly ...
Taxus baccata
Plants; Plants
(commonly known as English yew', common yew and graveyard tree). Nearly all parts contain toxic taxanes (except the red, fleshy, and slightly sweet aril surrounding the toxic ...
Strychnos nux-vomica
Plants; Plants
(commonly known as the strychnine tree). The seeds usually contain about 1.5% strychnine, an extremely bitter and deadly alkaloid. This substance throws a human into intense ...
Solanum pseudocapsicum
Plants; Plants
(commonly known as Jerusalem cherry, Madiera winter cherry and winter cherry). All parts, especially the berries, are poisonous, causing nausea and vomiting. It is occasionally ...
Sub-categories
- Account (29869)
- Advertising (16774)
- Aerospace (22286)
- Agricultural chemicals (36068)
- Agriculture (98560)
- Alternative therapy (2209)
- Anatomy (23566)
- Animals (128825)
- Anthropology (50284)
- Apparel (6169)
- Archaeology (49431)
- Architecture (16895)
- Art history (24614)
- Arts & crafts (14683)
- Astrology (5170)
- Astronomy (47688)
- Audio equipment (158)
- Automation (8531)
- Automotive (183637)
- Aviation (89331)
- Baked goods (8328)
- Banking (38442)
- Bars & nightclubs (1034)
- Beauty (4140)
- Beverages (37675)
- Biology (283278)
- Biotechnology (99105)
- Boat (9559)
- Broadcasting & receiving (5704)
- Building materials (17865)
- Business administration (6291)
- Business services (34605)
- Candy & confectionary (10230)
- Chemistry (145369)
- Chronometry (13194)
- Cinema (1599)
- Communication (8393)
- Computer (216913)
- Computer science (3081)
- Construction (69215)
- Consulting (39)
- Consumer electronics (20156)
- Consumer services (1517)
- Convention (35505)
- Cosmetics & skin care (2469)
- Culinary arts (76118)
- Culture (7394)
- Dairy products (18436)
- Dance (11147)
- Dental services (23)
- Design (13499)
- Disaster resilience ()
- Documentation (111)
- Drama (5298)
- Earth science (223518)
- Economy (106534)
- Education (142421)
- Electrical equipment (32300)
- Electronic components (14741)
- Energy (123009)
- Engineering (321696)
- Entertainment (55113)
- Environment (46865)
- Events (892)
- Extraterrestrials (4999)
- Eyewear (7261)
- Family (13)
- Fashion (9193)
- Fashion accessories (636)
- Festivals (4285)
- Financial services (144162)
- Fire safety (112850)
- Fishing (15826)
- Fitness (28847)
- Food (other) (26236)
- Footwear (7922)
- Forest products (3416)
- Frozen prepared foods (116)
- Fruits & vegetables (8578)
- Gambling (3662)
- Games (23385)
- Garden (47669)
- Genealogy (1996)
- Geography (93144)
- Geology (1696)
- Gifts & crafts (958)
- Glass packaging (55)
- Globalization (2)
- Government (28268)
- Health care (457930)
- History (73511)
- Hobbies (543)
- Holiday (1590)
- Home furnishings (15657)
- Horticulture (2467)
- Household appliances (15065)
- Household cleaners (64)
- Human resources (25)
- Human rights (219)
- Hunting & fishing (6558)
- Immigration (9114)
- Industrial machinery (18720)
- Industrial valves (3491)
- Inorganic chemicals (547)
- Insurance (32802)
- Internet (59977)
- Investment (1574)
- IT services (1711)
- Jewelry (22989)
- Kitchen & dining (5393)
- Knowledge organization (0)
- Labor (6503)
- Land development (314)
- Language (484230)
- Law (58465)
- Law enforcement (10965)
- Leather (432)
- Legal services (78336)
- Library & information science (5609)
- Life Sciences (1347)
- Lights & lighting (9163)
- Literature (66119)
- Love (968)
- Luggage & bags (759)
- Machine tools (5747)
- Manufacturing (27838)
- Maritime (3142)
- Marketing (1319)
- Martial arts (100)
- Materials science (22436)
- Mathematics (25129)
- Meat products (12596)
- Mechanical equipment (1565)
- Medical (204911)
- Medical devices (73396)
- Metal packaging (966)
- Metals (41587)
- Military (133019)
- Mining (45553)
- Mobile communications (12494)
- Motivational Terms (17)
- Multimedia (150)
- Music (50690)
- Musical equipment (4599)
- Natural environment (71833)
- Network hardware (11569)
- Network software (51)
- News service (1715)
- Non-profit organizations (680)
- Oenology (0)
- Office equipment (3299)
- Oil & gas (39167)
- Online services (5143)
- Optometry (297)
- Organic chemicals (654)
- Organizations (331)
- Outsourcing & offshoring (4493)
- Packaging (1476)
- Paints & varnishes (160)
- Paper packaging (66)
- Paper products (6232)
- Parenting (16164)
- Patent (926)
- People (105400)
- Performing arts (2207)
- Personal accessories (28)
- Personal care products (14182)
- Personal details (84)
- Personal life (5120)
- Pet products (340)
- Pharmaceutical (56147)
- Philosophy (21326)
- Photography (45996)
- Physics (45113)
- Places (1873)
- Plants (50963)
- Plastic packaging (18)
- Plastics (763)
- Political systems (17091)
- Politics (18932)
- Pollution control (4499)
- PR & event management (44)
- Printing & publishing (31826)
- Professional careers (98269)
- Psychiatry (4566)
- Psychology (44717)
- Public areas (622)
- Quality management (97460)
- Railways (4163)
- Real estate (16551)
- Recording equipment (13)
- Recycling (15)
- Regulatory (542)
- Relationships (179)
- Religion (70899)
- Resorts & casinos (1863)
- Restaurants (8618)
- Retail (18388)
- Robots (2333)
- Rubber (475)
- Sailing (1775)
- Science (125694)
- Seafood (1869)
- Security & protection (757)
- Semiconductors (15407)
- Shipbuilding (1237)
- Snack foods (4843)
- Social marketing (106)
- Social network (380)
- Sociology (30524)
- Software (560841)
- Solar industry (12)
- Speleology (0)
- Sporting goods (503)
- Sports (218770)
- Standardization (61)
- Statistics (263)
- Supermarkets (36)
- Technology (3262)
- Telecom equipment (58)
- Telecommunications (37804)
- Textiles (15638)
- Timepieces (2399)
- Tobacco (5739)
- Tools (1797)
- Tourism & hospitality (15958)
- Toys (228)
- Toys and games (175)
- Trade show (75)
- Training (9)
- Translation & localization (17333)
- Transportation (47993)
- Travel (7388)
- TV shows (2684)
- Utilities (1532)
- Veterinary health (2899)
- Video games (40361)
- Water bodies (35821)
- Weather (93553)
- Weddings (7788)
- Wireless technologies (1979)
- Zoology (3598)