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Orto Botanico Dell'Università Di Siena
The Orto Botanico dell'Università di Siena (2.5 hectares) is a botanical garden operated by the University of Siena. It is located at Via P. A. Mattioli, 4, Siena, Tuscany, Italy, and open daily. The garden's history reaches back to 1588 when the university began to raise medicinal herbs. In 1756 the field of herbal studies was supplanted by natural history, and starting in 1759, under the direction of Giuseppe Baldassarri, the garden began to collect uncommon plants. In 1784 the Grand Duke of Tuscany Leopold II, Holy Roman Emperor, Peter Leopold began a university reform, and in a short time the garden's collection grew to contain more than a thousand new plants, many from abroad. Its first published record ('the Seminum Index Siena') listed some 900 species, including several hundred from outside Italy. In 1856, the garden moved to its present location, the botany institute was constructed in 1910–1912, and in the 1960s the garden's area was doubled. Today the garden is l ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Siena
Siena ( , ; traditionally spelled Sienna in English; ) is a city in Tuscany, in central Italy, and the capital of the province of Siena. It is the twelfth most populated city in the region by number of inhabitants, with a population of 52,991 as of 2025. The city is historically linked to commercial and banking activities, having been a major banking centre until the 13th and 14th centuries. Siena is also home to the List of oldest banks in continuous operation, oldest bank in the world, the Banca Monte dei Paschi di Siena, Monte dei Paschi, which has been operating continuously since . Several significant Mediaeval and Renaissance painters were born and worked in Siena, among them Duccio di Buoninsegna, Ambrogio Lorenzetti, Simone Martini and Stefano di Giovanni, Sassetta, and influenced the course of Italian and European art. The University of Siena, originally called ''Studium Senese'', was founded in 1240, making it one of the List of oldest universities in continuous oper ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Succulent
In botany, succulent plants, also known as succulents, are plants with parts that are thickened, fleshy, and engorged, usually to retain water in arid climates or soil conditions. The word ''succulent'' comes from the Latin word ''sucus'', meaning "juice" or "sap". Succulents may store water in various structures, such as leaves and stems. The water content of some succulent organs can get up to 90–95%, such as '' Glottiphyllum semicyllindricum'' and '' Mesembryanthemum barkleyii''. Some definitions also include roots, thus geophytes that survive unfavorable periods by dying back to underground storage organs (caudex) may be regarded as succulents. The habitats of these water-preserving plants are often in areas with high temperatures and low rainfall, such as deserts, but succulents may be found even in alpine ecosystems growing in rocky or sandy soil. Succulents are characterized by their ability to thrive on limited water sources, such as mist and dew, which makes them ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Botanical Gardens In Italy
Botany, also called plant science, is the branch of natural science and biology studying plants, especially their anatomy, taxonomy, and ecology. A botanist or plant scientist is a scientist who specialises in this field. "Plant" and "botany" may be defined more narrowly to include only land plants and their study, which is also known as phytology. Phytologists or botanists (in the strict sense) study approximately 410,000 species of land plants, including some 391,000 species of vascular plants (of which approximately 369,000 are flowering plants) and approximately 20,000 bryophytes. Botany originated as prehistoric herbalism to identify and later cultivate plants that were edible, poisonous, and medicinal, making it one of the first endeavours of human investigation. Medieval physic gardens, often attached to monasteries, contained plants possibly having medicinal benefit. They were forerunners of the first botanical gardens attached to universities, founded from the 1540s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
List Of Botanical Gardens In Italy
This list of botanical gardens in Italy is intended to include all significant botanical gardens and arboretums in Italy. * Abruzzo ** Alpine Botanical Garden of Campo Imperatore (Giardino Botanico Alpino di Campo Imperatore) ** Giardino Botanico Daniela Brescia ** Giardino Botanico della Majella ** Giardino Botanico e Arboreto Appenninico del Parco Nazionale d'Abruzzo ** Giardino Botanico Gole del Sagittario ** Giardino Botanico "Loreto Grande" ** Giardino Botanico Mediterraneo ** Giardino Botanico Michele Tenore, Colle Madonna ** Giardino dei Semplici, Chieti ** Orto Botanico dell'Università dell'Aquila ** Orto Botanico di Collemaggio ** Orto Botanico Riserva Lago di Penne ** Botanical Garden at the Sorgenti del Cavuto * Apulia ** Orto Botanico dell'Università di Bari, at Via Orabona, Bari ** Orto Botanico dell'Università di Lecce, at Via Provinciale Lecce-Monteroni, Lecce * Calabria ** Giardino Botanico Santicelli, at Soverato ** Orto Botanico dell'Università dell ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thymus Acicularis
The thymus (: thymuses or thymi) is a specialized primary lymphoid organ of the immune system. Within the thymus, T cells mature. T cells are critical to the adaptive immune system, where the body adapts to specific foreign invaders. The thymus is located in the upper front part of the chest, in the anterior superior mediastinum, behind the sternum, and in front of the heart. It is made up of two lobes, each consisting of a central medulla and an outer cortex, surrounded by a capsule. The thymus is made up of immature T cells called thymocytes, as well as lining cells called epithelial cells which help the thymocytes develop. T cells that successfully develop react appropriately with MHC immune receptors of the body (called ''positive selection'') and not against proteins of the body (called ''negative selection''). The thymus is the largest and most active during the neonatal and pre-adolescent periods. By the early teens, the thymus begins to decrease in size and activity ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Stachys Recta
''Stachys recta'', commonly known as stiff hedgenettle or perennial yellow-woundwort, is herbaceous perennial plant of the family Lamiaceae. Etymology The generic epithet is derived from the Greek word σταχυς (''stachys''), meaning "an ear of grain",Umberto Quattrocchi. 2000. ''CRC World Dictionary of Plant Names'' volume I, page 91. CRC Press: Boca Raton; New York; Washington, DC;, USA. London, UK. (set). (see ''External links'' below). and refers to the fact that the inflorescence is often a spike. The specific epithet comes from the Latin ''recta'', meaning "straight", also refers to the shape of the inflorescence. Description The biological form of ''S. recta'' is hemicryptophyte scapose, as its overwintering buds are situated just below the soil surface and the floral axis is more or less erect with a few leaves. The plant reaches on average in height.Pignatti S. - Flora d'Italia – Edagricole – 1982. Vol. III, pag. 467 It has thick, woody roots. The stems ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Euphorbia Nicaensis
''Euphorbia'' is a large and diverse genus of flowering plants, commonly called spurge, in the family Euphorbiaceae. Euphorbias range from tiny annual plants to large and long-lived trees, with perhaps the tallest being ''Euphorbia ampliphylla'' at or more. The genus has roughly 2,000 members, making it one of the largest genera of flowering plants. It also has one of the largest ranges of chromosome counts, along with ''Rumex'' and ''Senecio''. ''Euphorbia antiquorum'' is the type species for the genus ''Euphorbia''. It was first described by Carl Linnaeus in 1753 in ''Species Plantarum''. Some euphorbias are widely available commercially, such as poinsettias at Christmas. Some are commonly cultivated as ornamentals, or collected and highly valued for the aesthetic appearance of their unique floral structures, such as the crown of thorns plant (''Euphorbia milii''). Succulent euphorbias from the deserts of Southern Africa and Madagascar have evolved physical characteristi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Centaurea Aplolepa
''Centaurea'' () is a genus of over 700 species of herbaceous thistle-like flowering plants in the family Asteraceae. Members of the genus are found only north of the equator, mostly in the Eastern Hemisphere; the Middle East and surrounding regions are particularly species-rich. Common names Common names for this genus are centaury, centory, starthistles, knapweeds, centaureas and the more ambiguous "bluets"; a vernacular name used for these plants in parts of England is "loggerheads" (common knapweed). The ''Plectocephalus'' group – possibly a distinct genus – is known as basketflowers. "Cornflower" is used for a few species, but that term more often specifically means either '' C. cyanus'' (the annual cornflower) or ''Centaurea montana'' (the perennial cornflower). The common name "centaury" is sometimes used, although this also refers to the unrelated plant genus ''Centaurium''.Keil (2006), Keil & Ochsmann (2006). The name is said to be in reference to Chiron, th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
