Biology:Neotinea
| Neotinea | |
|---|---|
| |
| Neotinea lactea | |
Scientific classification 
| |
| Kingdom: | Plantae |
| Clade: | Tracheophytes |
| Clade: | Angiosperms |
| Clade: | Monocots |
| Order: | Asparagales |
| Family: | Orchidaceae |
| Subfamily: | Orchidoideae |
| Tribe: | Orchideae |
| Subtribe: | Orchidinae |
| Genus: | Neotinea Rchb.f. |
| Type species | |
| Neotinea maculata | |
| Synonyms[1] | |
| |
Neotinea is a genus of flowering plants from the orchid family, Orchidaceae. It is native to much of Europe, the Mediterranean region, and the islands of the eastern Atlantic, from the Canaries, Madeira and Ireland east to Iran and Western Siberia.[1][2]
Description
The Neotinea species are relatively low-growing and small, perennial herbaceous plants. They form ovoid tubers as outlasting organs, so they belong to the geophytes. Each plant has two tubers, one old (previous year) and one new (this year). The erect stem is often slightly bluish. There are two to four leaves in a basal rosette and one or two more on the stem, these can be spotted or unspotted.
The densely flowered inflorescence is cylindrical in outline, sometimes conical. The bracts are formed as membranous bracts. The hermaphrodite flowers are relatively small, they are greenish white, straw-colored, whitish or pink in color, zygomorphic and triad. The bracts, especially the lip, are often mottled darker pink to purple or have a line drawing. The lip has three lobes, the middle lobe is occasionally divided into two, and its surface is often covered with small papillae. The spur is always present, it can be short and conical or longer and cylindrical. The five other petals (sepals and petals) are tilted forward together, forming a helmet. The columna is short, with two large lateral scars that meet at the bottom. The two pollinia are short-stalked. As with all orchids, the seeds are very numerous and dust-fine, often only 1/4 millimeter in size and a millionth of a gram in weight.[3]
Taxonomy
The genus Neotinea is named after an Italian botanist, Vincenzo Tineo (1791-1856), who was Director of Palermo botanical garden and later the Chancellor of Palermo University. His published works include 'Plantarum rariorum Sicilae' (1817) and 'Catalogus plantarum horti' (1827)[4] The formerly monotypic genus Neotinea was extended in a revision of the Subtribe Orchidinae by Bateman in 1997 on the basis of genetic characters to include the species in the Galericulatae section of the genus Orchis.
Species
(As of June 2014), the World Checklist of Selected Plant Families accepts four divided into two sections including one of natural hybrid.[1]
| Section | Image | Name | Subspecies | Distribution |
|---|---|---|---|---|
| Section Neotinea | 
|
Neotinea maculata (Desf.) Stearn | Asia Minor and parts of Europe and North Africa. | |
| Section Tridentatae H.Kretzschmar, Eccarius & H.Dietr. | 
|
Neotinea lactea (Poir.) R.M.Bateman, Pridgeon & M.W.Chase (syn. Orchis lactea) | Europe from France to Turkey and in two North African countries: Algeria and Tunisia. | |
|
Neotinea tridentata (Scop.) R.M.Bateman, Pridgeon & M.W.Chase (syn. Orchis tridentata) |
|
southern Europe from Spain to Turkey; northwards to the Crimea, Poland and Germany. | |
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|
Neotinea ustulata (L.) R.M.Bateman, Pridgeon & M.W.Chase (syn. Orchis ustulata) |
|
central and southern Europe |
Natural Hybrids
| Image | Name | Parentage | Distribution |
|---|---|---|---|
|
Neotinea × dietrichiana (Bogenh.) H.Kretzschmar, Eccarius & H.Dietr. | (N. tridentata × N. ustulata) | Europe |
See also
References
- ↑ 1.0 1.1 1.2 "Search for Neotinea", World Checklist of Selected Plant Families, Royal Botanic Gardens, Kew, http://apps.kew.org/wcsp/qsearch.do?plantName=Neotinea, retrieved 2014-06-11
- ↑ Altervista Flora Italiana, Neotinea
- ↑ Pridgeon, Alec (1999) (in sv). Genera orchidacearum. Oxford New York: Oxford University Press. ISBN 978-0-19-850710-9. OCLC 42870567.
- ↑ Plant Lives - Plant Biographies
- Pridgeon, A.M., Cribb, P.J., Chase, M.A. & Rasmussen, F. eds. (1999). Genera Orchidacearum 1. Oxford Univ. Press.
- Pridgeon, A.M., Cribb, P.J., Chase, M.A. & Rasmussen, F. eds. (2001). Genera Orchidacearum 2. Oxford Univ. Press.
- Pridgeon, A.M., Cribb, P.J., Chase, M.A. & Rasmussen, F. eds. (2003). Genera Orchidacearum 3. Oxford Univ. Press
- Berg Pana, H. 2005. Handbuch der Orchideen-Namen. Dictionary of Orchid Names. Dizionario dei nomi delle orchidee. Ulmer, Stuttgart
External links
Wikidata ☰ Q954710 entry
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