Oenanthe Silaifolia
''Oenanthe silaifolia'', narrow-leaved water-dropwort, is a flowering plant in the carrot family, which is native to Europe and adjacent parts of Asia and North Africa. It is an uncommon plant of water-meadows and wetlands. Description Narrow-leaved water-dropwort is a hairless, tuberous perennial growing up to 100 cm tall with a stem that is solid below and hollow in the upper parts, grooved and striated, 0.7 cm in diameter. The upper leaves are once to twice pinnate with linear or lanceolate (sword-shaped) leaflets up to 3 cm long; the lower ones are 2-4 pinnate, with similarly narrow leaflets. The leaf stalks of the lower leaves are long, but the upper leaves have stalks that are shorter than the leaf blade. They do not form a sheath around the stem at their base. It flowers in June in northern Europe, with primary umbels of 4-8 smaller rounded umbellules about 2 cm in diameter, each of which has numerous white flowers. There are no bracts on the main umbel ...
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Flowering Plant
Flowering plants are plants that bear flowers and fruits, and form the clade Angiospermae (), commonly called angiosperms. The term "angiosperm" is derived from the Greek words ('container, vessel') and ('seed'), and refers to those plants that produce their seeds enclosed within a fruit. They are by far the most diverse group of land plants with 64 orders, 416 families, approximately 13,000 known genera and 300,000 known species. Angiosperms were formerly called Magnoliophyta (). Like gymnosperms, angiosperms are seed-producing plants. They are distinguished from gymnosperms by characteristics including flowers, endosperm within their seeds, and the production of fruits that contain the seeds. The ancestors of flowering plants diverged from the common ancestor of all living gymnosperms before the end of the Carboniferous, over 300 million years ago. The closest fossil relatives of flowering plants are uncertain and contentious. The earliest angiosperm fossils ar ...
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Stamen
The stamen (plural ''stamina'' or ''stamens'') is the pollen-producing reproductive organ of a flower. Collectively the stamens form the androecium., p. 10 Morphology and terminology A stamen typically consists of a stalk called the filament and an anther which contains ''sporangium, microsporangia''. Most commonly anthers are two-lobed and are attached to the filament either at the base or in the middle area of the anther. The sterile tissue between the lobes is called the connective, an extension of the filament containing conducting strands. It can be seen as an extension on the dorsal side of the anther. A pollen grain develops from a microspore in the microsporangium and contains the male gametophyte. The stamens in a flower are collectively called the androecium. The androecium can consist of as few as one-half stamen (i.e. a single locule) as in ''Canna (plant), Canna'' species or as many as 3,482 stamens which have been counted in the saguaro (''Carnegiea gigantea'' ...
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England
England is a country that is part of the United Kingdom. It shares land borders with Wales to its west and Scotland to its north. The Irish Sea lies northwest and the Celtic Sea to the southwest. It is separated from continental Europe by the North Sea to the east and the English Channel to the south. The country covers five-eighths of the island of Great Britain, which lies in the North Atlantic, and includes over 100 smaller islands, such as the Isles of Scilly and the Isle of Wight. The area now called England was first inhabited by modern humans during the Upper Paleolithic period, but takes its name from the Angles, a Germanic tribe deriving its name from the Anglia peninsula, who settled during the 5th and 6th centuries. England became a unified state in the 10th century and has had a significant cultural and legal impact on the wider world since the Age of Discovery, which began during the 15th century. The English language, the Anglican Church, and Engli ...
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France
France (), officially the French Republic ( ), is a country primarily located in Western Europe. It also comprises of Overseas France, overseas regions and territories in the Americas and the Atlantic Ocean, Atlantic, Pacific Ocean, Pacific and Indian Oceans. Its Metropolitan France, metropolitan area extends from the Rhine to the Atlantic Ocean and from the Mediterranean Sea to the English Channel and the North Sea; overseas territories include French Guiana in South America, Saint Pierre and Miquelon in the North Atlantic, the French West Indies, and many islands in Oceania and the Indian Ocean. Due to its several coastal territories, France has the largest exclusive economic zone in the world. France borders Belgium, Luxembourg, Germany, Switzerland, Monaco, Italy, Andorra, and Spain in continental Europe, as well as the Kingdom of the Netherlands, Netherlands, Suriname, and Brazil in the Americas via its overseas territories in French Guiana and Saint Martin (island), ...
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Oenanthe Silaifolia Stem
''Oenanthe'' can refer to: Taxonomy * ''Oenanthe'' (bird), a genus of birds in the family Muscicapidae * ''Oenanthe'' (plant), a genus of plants in the family Apiaceae Persons * Oenanthe of Egypt Oenanthe ( el, Οἰνἀνθη, which means ''wineflower'' - from οἶνος ''wine'' and ἄνθος ''flower''), who flourished in the 3rd century BC and died in 203 BC, was an Ancient Egypt, Egyptian Greeks, Greek noblewoman who, through marr ...

Oenanthe Lachenalii
''Oenanthe lachenalii'', parsley water-dropwort, is a flowering plant in the carrot family, which is native to Europe and parts of North Africa. It is a declining plant of coastal wetlands. Description Parsley water-dropwort is a hairless perennial growing up to 100 cm tall with solid (sometimes becoming hollow with age), striated, cylindrical stems 0.4 cm in diameter. The roots are somewhat swollen, cylindrical in shape, but lacking the distinct tubers that occur in some other members of the genus. The upper leaves are once to twice pinnate with simple linear leaflets up to 5 cm long; the lower ones are twice pinnate, with wider, flat leaflets, more like those of other umbellifers. The leaf stalks are shorter than the leaf blade, sheathing the stem at the base, and with a celery scent. It flowers between June and September in northern Europe, with umbels of 5-9 smaller umbels about 1-2 cm in diameter, each of which has numerous white flowers. There are abo ...
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Oenanthe Pimpinelloides
''Oenanthe pimpinelloides'' is a species of flowering plant in the family Apiaceae known by the common name corky-fruited water-dropwort. It is a plant of damp or dry grassland and more ruderal tall herb communities. Description Corky-fruited water-dropwort is a hairless, upright perennial with a solid, strongly grooved stem measuring up to 100 cm in height and 0.5 cm in diameter. The roots contain ovoid tubers a short distance from the base of the stem. The lanceolate to ovate lower leaves are twice pinnate with broad, toothed, cuneate segments 55 mm long and have a petiole up to 10 cm long. The petiole may exude sparse white latex when pierced. The upper leaves are once- or twice-pinnate, and the blade is at least the same length as the petiole; the linear, entire lobes are 10–30 mm long.Tutin TG. 1980. ''Umbellifers of the British Isles''. BSBI Handbook No. 2. The main umbels each have of 6–15 smooth rays, 1-2 cm long, which thicken after flowering. Below these rays i ...
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Oenanthe (plant)
''Oenanthe'', known as water dropworts, oenanthes, water parsleys, and water celeries, are a genus of plants in the family Apiaceae. Most of the species grow in damp ground, such as in marshes or in water. Several of the species are extremely poisonous, the active poison being oenanthotoxin. The most notable of these is ''O. crocata'', which lives in damp, marshy ground, and resembles celery with roots like a bunch of large white carrots. The leaves may be eaten safely by livestock, but the stems, and especially the carbohydrate-rich roots are much more poisonous. Animals familiar with eating the leaves may eat the roots when these are exposed during ditch clearance: one root is sufficient to kill a cow, and human fatalities are also known. It has been referred to as the most poisonous of all British plants, and is considered particularly dangerous because of its similarity to several edible plants. The species '' O. javanica'', commonly known as Chinese celery or Japanese pars ...
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Oenanthe Silaifolia Early Fruits
''Oenanthe'' can refer to: Taxonomy * ''Oenanthe'' (bird), a genus of birds in the family Muscicapidae * ''Oenanthe'' (plant), a genus of plants in the family Apiaceae Persons * Oenanthe of Egypt Oenanthe ( el, Οἰνἀνθη, which means ''wineflower'' - from οἶνος ''wine'' and ἄνθος ''flower''), who flourished in the 3rd century BC and died in 203 BC, was an Ancient Egypt, Egyptian Greeks, Greek noblewoman who, through marr ...

Silaum Silaus
''Silaum silaus'', commonly known as pepper-saxifrage, is a perennial plant in the family Apiaceae (Umbelliferae) (the carrot family) found across south-eastern, central, and western Europe, including the British Isles. It grows in damp grasslands on neutral soils. Description ''Silaum silaus'' is an erect, glabrous umbellifer with woody, stout and cylindrical tap roots, which are hot and aromatic. ''S. silaus'' has dark grey or black petioles at the top; petiole remains are found at the bottom of the stem, which is solid and striate. Its umbels are 2–6 cm in diameter, are terminal or axillary, and compound, with 4 to 15 angled rays of 1–3 cm; the peduncle is larger than the rays, and both are papillose. The flowers are mostly hermaphroditic. ''Silaum silaus'' has 2–4-pinnate leaves, which have a triangular and lanceolate outline, a long petiole and the primary divisions are long-stalked. Segments are 10–15 mm long, shaped from lanceolate to lin ...
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Oenanthe Crocata
''Oenanthe crocata'', hemlock water-dropwort (sometimes known as dead man's fingers) is a flowering plant in the carrot family, native to Europe, North Africa and western Asia. It grows in damp grassland and wet woodland, often along river and stream banks. All parts of the plant are extremely toxic and it has been known to cause human and livestock poisoning. Description Hemlock water-dropwort is a robust hairless perennial growing up to 150 cm tall with hollow, cylindrical, grooved stems up to 3.5 cm across. The stems are often branched. The upper part of the roots include five or more obovoid, pale yellow, fleshy tubers up to 6 cm long, which exude a yellowish oily fluid when cut that stains the skin. The lower leaves are 3–4 times pinnate, triangular, with oval toothed leaflets 10–20 mm long, that are basally tapered to the stalk ( cuneate). The upper leaves are 1–2 pinnate, with narrower lobes and a shorter petiole (leaf stalk). All the leaves ar ...
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Oenanthe Silaifolia Petiole
''Oenanthe'' can refer to: Taxonomy * ''Oenanthe'' (bird), a genus of birds in the family Muscicapidae * ''Oenanthe'' (plant), a genus of plants in the family Apiaceae Persons * Oenanthe of Egypt Oenanthe ( el, Οἰνἀνθη, which means ''wineflower'' - from οἶνος ''wine'' and ἄνθος ''flower''), who flourished in the 3rd century BC and died in 203 BC, was an Ancient Egypt, Egyptian Greeks, Greek noblewoman who, through marr ...