Ortegia
| Ortegia | |
|---|---|
| |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Eudicots |
| Order: | Caryophyllales |
| Family: | Caryophyllaceae |
| Genus: | Ortegia Loefl. |
| Species: | O. hispanica
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| Binomial name | |
| Ortegia hispanica | |
| Synonyms[1] | |
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Ortegia is a monotypic genus of flowering plants belonging to the family Caryophyllaceae.[2] It only contains one known species, Ortegia hispanica.[1] It is part of the tribe Polycarpaeae, clustering with Cardionema and Illecebrum.[3]
Its native range is the western Mediterranean. It is still found in Portugal and Spain.[1][4] It is now classed as extinct in Algeria and Italy.[1]
The genus of Ortegia has 3 known synonyms; Cervaria L., Mosina Adans. and Terogia Raf.[2]
The Latin specific epithet of hispanica is derived from Hispanic (Spanish: Hispano) which refers to people, cultures, or countries related to Spain. Both the genus and the species were first described and published in C.Linnaeus's book, Sp. Pl. on page 560 in 1753.[2][1]
Etymology
[edit]The genus name of Ortegia is in honour of José Ortega (d. 1761; not to be confused with Casimiro Gómez Ortega (1741-1818), a botanist, apothecary and doctor), a Spanish military apothecary at the court of Ferdinand VI. He was also the secretary of the royal academy of medicine and director of a medicinal botanical garden in Madrid.[5]
Hispanica is a geographical epithet referring to its location in Hispania.
Description
[edit]It is a ± glaucous plant, with a woody stalk. Stems up to 30(60) cm high, junciform, erect -rarely spreading-, strongly branched from the base, with rigid, angular branches, often strongly scabridged at the top. Leaves from 5-15(20) x 1-2 mm, shorter than internodes, sessile, entire, achillate, glabrous, often scabrous at margin; scarious stipules, almost setose, swollen basally in a persistent gland, purplish. Flower bracts scarious, linear-lanceolate, with scabrious margin and keel and 2 small purple glands at base. Sepals are 2-2.5(3) mm, ovate-lanceolate, ± acute, keeled and scarious on the keel, greenish, broadly margined scarious, usually sublacinate. Seeds are small, fusiform, honeyed.[6][7]
Distribution and habitat
[edit]It is found on uncultivated land, slopes or woody rainfed crops, on sandy, acid, that is, siliceous soils; at an altitude of 300-1500 metres in the central west of the Iberian Peninsula, lacking in coastal areas, and reaches the interior of Galicia and in the south to points of the Sierra Morena; reported as adventitious in Algeria (Mascara) and Italy (Piedmont), it seems to have disappeared from these countries, as it has not been collected for a century and a half; there is a modern collection from the Landes de Gascogne, where it may be a recent introduction.[8]
Taxonomy
[edit]Ortegia hispanica was described by Loefl ex L. and published in Species Plantarum 560. 1753.[9]
Cytology
[edit]Chromosome number of Ortegia hispanica (Fam. Caryophyllaceae) and infraspecific taxa: 2n=184.[10]
Synonymy
[edit]- Ortega dichotoma L.
- Terogia dichotoma (L.) Raf.[11]
Common names
[edit]In Spanish: arvejaquilla, escobilla, hierba de la sangre, hierba juncosa, juncaria.[8]
References
[edit]- ^ a b c d e "Ortegia hispanica L." Plants of the World Online. Royal Botanic Gardens, Kew. Retrieved 6 November 2021.
- ^ a b c "Ortegia Loefl. | Plants of the World Online | Kew Science". Plants of the World Online. Retrieved 19 May 2021.
- ^ Hernández-Ledesma, Patricia; Berendsohn, Walter G.; Borsch, Thomas; Von Mering, Sabine; et al. (2015). "A taxonomic backbone for the global synthesis of species diversity in the angiosperm order Caryophyllales". Willdenowia. 45 (3): 281–383. doi:10.3372/wi.45.45301. S2CID 85656868.
- ^ Aedo, Carlos; Medina, Leopoldo; Fernández-Albert, Marta (August 2013). "Species richness and endemicity in the Spanish vascular flora". Nordic Journal of Botany. 31 (4): 478–488. doi:10.1111/j.1756-1051.2012.00009.x.
- ^ Burkhardt, Lotte (2018). Verzeichnis eponymischer Pflanzennamen – Erweiterte Edition [Index of Eponymic Plant Names – Extended Edition] (pdf) (in German). Berlin: Botanic Garden and Botanical Museum, Freie Universität Berlin. doi:10.3372/epolist2018. ISBN 978-3-946292-26-5. S2CID 187926901. Retrieved 1 January 2021.
- ^ "Ortegia hispanica en Flora Vascular".
- ^ García Muñoz, B. (2004). Plantas de Ávila, mi ciudad (in Spanish). ISBN 84-96264-09-2.
- ^ a b "Ortegia hispanica". Real Jardín Botánico. Proyecto Anthos. Retrieved October 30, 2013.
- ^ "Ortegia hispanica". Tropicos.org. Missouri Botanical Garden. October 30, 2013.
- ^ Fernandes, A.; M. T., Leitao (1971). "Contribution à la connaissance cytotaxinomique des spermatophyta du Portugal". Bol. Soc. Brot. Ser. III. Caryophyllaceae. 2 (45): 143–176.
- ^ "Ortegia hispanica en PlantList".