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Heliotropium
''Heliotropium'' is a genus of flowering plants in the heliotrope family, Heliotropiaceae. There are around 325 species in this almost cosmopolitan genus, which are commonly known as heliotropes (sg. ). It is highly toxic for dogs and cats. Etymology The name "heliotrope" derives from the old idea that the inflorescences of these plants turned their rows of flowers to the Sun.Chittenden, Fred J. Ed., Royal Horticultural Society Dictionary of Gardening, Oxford 1951 Ἥλιος (''helios'') is Greek for "Sun", τρέπειν (''trepein'') means "to turn". The Middle English name "turnsole" has the same meaning. A Classical myth, told in Ovid's ''Metamorphoses'', imagines that the water nymph Clytie, in love with the sun god Helios, was betrayed by him. Wasting away, she transformed into the heliotrope, whose flowers supposedly always face the Sun. Morphology Like other members of the Heliotropiaceae, plants in the genus ''Heliotropium'' have 5-merous, tetracyclic flowe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heliotropium Arborescens
''Heliotropium'' is a genus of flowering plants in the heliotrope family, Heliotropiaceae. There are around 325 species in this almost cosmopolitan genus, which are commonly known as heliotropes (sg. ). It is highly toxic for dogs and cats. Etymology The name "heliotrope" derives from the old idea that the inflorescences of these plants turned their rows of flowers to the Sun.Chittenden, Fred J. Ed., Royal Horticultural Society Dictionary of Gardening, Oxford 1951 Ἥλιος (''helios'') is Greek for "Sun", τρέπειν (''trepein'') means "to turn". The Middle English name "turnsole" has the same meaning. A Classical myth, told in Ovid's ''Metamorphoses'', imagines that the water nymph Clytie, in love with the sun god Helios, was betrayed by him. Wasting away, she transformed into the heliotrope, whose flowers supposedly always face the Sun. Morphology Like other members of the Heliotropiaceae, plants in the genus ''Heliotropium'' have 5-merous, tetracyclic flowers and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heliotropium Ovalifolium (Grey Leaf Heliotrope) W IMG 9949
''Heliotropium'' is a genus of flowering plants in the heliotrope family, Heliotropiaceae. There are around 325 species in this almost cosmopolitan genus, which are commonly known as heliotropes (sg. ). It is highly toxic for dogs and cats. Etymology The name "heliotrope" derives from the old idea that the inflorescences of these plants turned their rows of flowers to the Sun.Chittenden, Fred J. Ed., Royal Horticultural Society Dictionary of Gardening, Oxford 1951 Ἥλιος (''helios'') is Greek for "Sun", τρέπειν (''trepein'') means "to turn". The Middle English name "turnsole" has the same meaning. A Classical myth, told in Ovid's ''Metamorphoses'', imagines that the water nymph Clytie, in love with the sun god Helios, was betrayed by him. Wasting away, she transformed into the heliotrope, whose flowers supposedly always face the Sun. Morphology Like other members of the Heliotropiaceae, plants in the genus ''Heliotropium'' have 5-merous, tetracyclic flowers and ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heliotropium Strigosum
''Heliotropium'' is a genus of flowering plants in the heliotrope family, Heliotropiaceae. There are around 325 species in this almost cosmopolitan genus, which are commonly known as heliotropes (sg. ). It is highly toxic for dogs and cats. Etymology The name "heliotrope" derives from the old idea that the inflorescences of these plants turned their rows of flowers to the Sun.Chittenden, Fred J. Ed., Royal Horticultural Society Dictionary of Gardening, Oxford 1951 Ἥλιος (''helios'') is Greek for "Sun", τρέπειν (''trepein'') means "to turn". The Middle English name "turnsole" has the same meaning. A Classical myth, told in Ovid's ''Metamorphoses'', imagines that the water nymph Clytie, in love with the sun god Helios, was betrayed by him. Wasting away, she transformed into the heliotrope, whose flowers supposedly always face the Sun. Morphology Like other members of the Heliotropiaceae, plants in the genus ''Heliotropium'' have 5-merous, tetracyclic flowers a ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Clytie (Oceanid)
Clytie (; grc, Κλυτίη, Klutíē), or Clytia (; grc, Κλυτία, Klutía) is a water nymph, daughter of the Titans Oceanus and Tethys in Greek mythology. She is thus one of the 3,000 Oceanid nymphs, and sister to the 3,000 Potamoi (the river-gods). According to the myth, Clytie loved the god of the sun Helios in vain, but he left her for another woman, the princess Leucothoe, under the influence of Aphrodite, the goddess of love. In anger and bitterness, she revealed their affair to the girl's father, indirectly causing her doom as the king buried her alive. This failed to win Helios back to her, and she was left lovingly staring at him from the ground; eventually she turned into a heliotrope, a violet flower that gazes at the Sun in its diurnal journey. Clytie's story is mostly known from and fully preserved in Ovid's narrative poem ''Metamorphoses'', though other brief accounts and references to her from other authors survive as well. Etymology Her name, spel ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heliotropiaceae
Heliotropiaceae is a cosmopolitan family of flowering plants with approximately 450 species worldwide, though it is concentrated especially in the tropics and subtropics. There are the following four genera in the family: * '' Heliotropium (''incl. ''Tournefortia'' L.) * ''Euploca'' Nutt. * '' Ixorhea'' Fenzl * ''Myriopus'' Small ''Ixorhea'' is sister to ''Euploca'' and ''Myriopus''. Together they form a clade sister to ''Heliotropium'', which comprises four major clades: ''Heliotropium'' sect. ''Heliothamnus'' I.M.Johnst., Old World ''Heliotropium'', ''Heliotropium'' sect. ''Cochranea'' (Miers) Post & Kuntze, and the ''Tournefortia''-clade, the latter comprising ''Tournefortia'' sect. ''Tournefortia'' and all remaining New World species of ''Heliotropium''. History Prior to a 2016 revision, Heliotropiaceae was considered a subfamily of the Boraginaceae: Heliotropioideae. Even before that, however, there was already some indication in the field that Heliotropiaceae deserved to ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Heliotropium Europaeum
''Heliotropium europaeum'' is a species of heliotrope known by the common names European heliotrope and European turn-sole. It is native to Europe, Asia, and North Africa, but it is widely naturalized elsewhere, such as in Australia and North America. It grows as a roadside weed in some places. This is an annual herb growing from a taproot and reaching maximum heights near 40 centimeters. The stem and oval-shaped leaves are covered in soft hairs. The inflorescences are coiled spikes of white flowers with fuzzy or bristly sepals. Each flower is just a few millimeters wide. The fruit is a bumpy nutlet. Toxicity ''Heliotropium europaeum'' contains pyrrolizidine alkaloids and is poisonous Poison is a chemical substance that has a detrimental effect to life. The term is used in a wide range of scientific fields and industries, where it is often specifically defined. It may also be applied colloquially or figuratively, with a broa .... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Pyrrolizidine Alkaloid
Pyrrolizidine alkaloids (PAs), sometimes referred to as necine bases, are a group of naturally occurring alkaloids based on the structure of pyrrolizidine. Pyrrolizidine alkaloids are produced by plants as a defense mechanism against insect herbivores. More than 660 PAs and PA N-oxides have been identified in over 6,000 plants, and about half of them exhibit hepatotoxicity. They are found frequently in plants in the Boraginaceae, Asteraceae, Orchidaceae and Fabaceae families; less frequently in the Convolvulaceae and Poaceae, and in at least one species in the Lamiaceae. It has been estimated that 3% of the world’s flowering plants contain pyrrolizidine alkaloids. Honey can contain pyrrolizidine alkaloids, as can grains, milk, offal and eggs. To date (2011), there is no international regulation of PAs in food, unlike those for herbs and medicines. Unsaturated pyrrolizidine alkaloids are hepatotoxic, that is, damaging to the liver. PAs also cause hepatic veno-occlusive d ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grass Jewel
''Freyeria trochylus'', the grass jewel, is a small butterfly found in Africa, Arabia (United Arab Emirates, Oman, Saudi Arabia), southern Europe (Bulgaria and Greece), India and southern Asia that belongs to the lycaenids or blues family. Description Male upperside: brown, somewhat variable in tint. Specimens from dry localities are much paler than those taken in areas with a comparatively heavy rainfall. Forewing: uniform, with a very ill-defined anteciliary dark line in some specimens. Hindwing: a subterminal series of round black spots crowned with pale ochraceous, the posterior four spots generally well defined and outwardly edged with white, the anterior spots obsolescent and without the interior edging of yellow or the outer edging of white; a well-marked, slender anteciliary black line. Cilia white, basal halves brown. Underside: pale silky brown. Forewing: with the following white markings: a short line on the inner and outer sides of the discocellulars; a transvers ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Helios
In ancient Greek religion and mythology, Helios (; grc, , , Sun; Homeric Greek: ) is the god and personification of the Sun (Solar deity). His name is also Latinized as Helius, and he is often given the epithets Hyperion ("the one above") and Phaethon ("the shining"). Helios is often depicted in art with a radiant crown and driving a horse-drawn chariot through the sky. He was a guardian of oaths and also the god of sight. Though Helios was a relatively minor deity in Classical Greece, his worship grew more prominent in late antiquity thanks to his identification with several major solar divinities of the Roman period, particularly Apollo and Sol. The Roman Emperor Julian made Helios the central divinity of his short-lived revival of traditional Roman religious practices in the 4th century AD. Helios figures prominently in several works of Greek mythology, poetry, and literature, in which he is often described as the son of the Titans Hyperion and Theia and brother of t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Queen (butterfly)
The queen butterfly (''Danaus gilippus'') is a North and South American butterfly in the family Nymphalidae with a wingspan of . It is orange or brown with black wing borders and small white forewing spots on its dorsal wing surface, and reddish ventral wing surface fairly similar to the dorsal surface. The ventral hindwings have black veins and small white spots in a black border. The male has a black androconial scent patch on its dorsal hindwings. It can be found in meadows, fields, marshes, deserts, and at the edges of forests. This species is possibly a close relative to the similarly colored soldier butterfly (or tropical queen, '' D. eresimus''), in any case, it is not close to the plain tiger ('' D. chrysippus'', African queen) as was long believed. There are seven subspecies. Females lay one egg at a time on larval host plants. Larvae use these plants as a food source, whereas adult butterflies feed mainly on nectar from flowers. Unpalatability to avian predators is a f ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Food Coloring
Food coloring, or color additive, is any dye, pigment, or substance that imparts color when it is added to food or drink. They come in many forms consisting of liquids, powders, gels, and pastes. Food coloring is used in both commercial food production and domestic cooking. Food colorants are also used in a variety of non-food applications, including cosmetics, pharmaceuticals, home craft projects, and medical devices. Purpose of food coloring People associate certain colors with certain flavors, and the color of food can influence the perceived flavor in anything from candy to wine. Sometimes, the aim is to simulate a color that is perceived by the consumer as natural, such as adding red coloring to glacé cherries (which would otherwise be beige), but sometimes it is for effect, like the green ketchup that Heinz launched in 2000. Color additives are used in foods for many reasons including: * To make food more attractive, appealing, appetizing, and informative * Offset ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
_W_IMG_9949.jpg "Click for more on -> Heliotropium Arborescens")
