Glanrosc
Euphrasia  | |
|---|---|
 Euphrasia rostkoviana | |
| Planda | |
| Cineál an toraidh | capsúl |
| Tacsanomaíocht | |
| For-ríocht | Eukaryota |
| Ríocht | Plantae |
| Ord | Lamiales |
| Fine | Orobanchaceae |
| Géineas | Euphrasia L., 1753 |
Is géineas plandaí é glanrosc (Euphrasia) ina bhfuil thart ar 450 speiceas de phlandaí bláthanna luibheacha san fhine Orobanchaceae (a bhí san áireamh roimhe seo sna Scrophulariaceae), le dáileadh iltíreach.
Tugtar rinn roisc, líon radhairc, roisnín radhairc, agus soilse na súl air freisin. Tugtar glanrosc ar an speiceas Euphrasia officinalis freisin.[1]
Planda beag bliantúil is ilbhliantúil, dúchasach do na réigiúin mheasartha. Leathsheadánach, den chuid is mó ar fhéir. Na duilleoga urchomhaireach nó ailtéarnach, fiaclach nó maothánach. Na bláthanna bán de ghnáth le marcanna buí nó vialaite, déliopach leis an liopa uachtarach ingearach démhaothánach, an maothán íochtarach le trí fhomhaothán eangach leata.
Tacsanomaíocht agus sainaithint[cuir in eagar | athraigh foinse]
Tá an ghéineas Euphrasia casta ó thaobh na tacsanomaíochta de, toisc go bhfuil go leor speiceas idirthorthúil agus tugtha don hibridiú. In ainneoin go ndearnadh roinnt athbhreithnithe tacsanomaíocha, tá an rangú iomchuí i go leor tacsón, chomh maith leis na caidrimh eatarthu, doiléir.
Speicis roghnaithe[cuir in eagar | athraigh foinse]
- Euphrasia × aequalis
- Euphrasia alpina
- Euphrasia alsa F.Muell.
- Euphrasia anglica Pugsley
- Euphrasia arctica Lange ex Rostrup
- Euphrasia arctica subsp. arctica (E.borealis auct. non (F.Towns.) Wettsd.)
- Euphrasia arctica sybsp. borealis (F.Towns) Yeo
- Euphrasia arguta – believed extinct, rediscovered 2008
- Euphrasia azorica
- Euphrasia brevipila
- Euphrasia calida
- Euphrasia cambrica Pugsley
- Euphrasia campbelliae Pugsley
- Euphrasia collina R.Br. – purple eyebright
- Euphrasia collina ssp. muelleri – Mueller's eyebright
- Euphrasia collina ssp. osbornii – Osborn's eyebright
- Euphrasia confusa Pugsley
- Euphrasia coreana W.Becker – Korean eyebright[2]
- Euphrasia cuneata North Island eyebright – a perennial herb or subshrub up to 60 cm tall with woody stems in and white flowers. Found in open rocky places, streamsides and among scrub, from sea level to 1500 m, mainly in northern New Zealand
- Euphrasia crassiuscula Gand
- Euphrasia fabula
- Euphrasia fennica
- Euphrasia foulaensis F.Towns. ex Wettst
- Euphrasia fragosa – shy eyebright, Southport eyebright
- Euphrasia frigida – glanrosc fuachta
- Euphrasia gibbsiae
- Euphrasia gibbsiae subsp. psilantherea
- Euphrasia glabrescens
- Euprasia grandiflora
- Euphrasia heslop-harrisonii Pugsley
- Euphrasia hirtella
- Euphrasia hudsoniana – Hudson's eyebright
- Euphrasia insignis Wettst
- Euphrasia kingii
- Euphrasia lasianthera – hairy eyebright
- Euphrasia marshallii Pugsley
- Euphrasia micrantha- glanrosc tuaisceartach
- Euphrasia minima
- Euphrasia nemorosa (Pers.) Wallr. – common eyebright
- Euphrasia officinalis coll. – doctor's eyebright, or medical eyebright
- Euphrasia officinalis L – see Euphrasia rostkoviana[3]
- Euphrasia oakesii – Oakes' eyebright
- Euphrasia ostenfeldii (Pugsley) Yeo
- Euphrasia parviflora
- Euphrasia pseudokerneri Pugsley – chalk eyebright
- Euphrasia randii – small eyebright
- Euphrasia rivularis Pugsley
- Euphrasia rostkoviana Hayne – red eyebright, "figwort"
- Euphrasia rostkoviana subsp. rostkoviana
- Euphrasia rostkoviana subsp. montana (Jord.) Wettst.
- Euphrasia rotundifolia Pugsley
- Euphrasia ruptura – extinct
- Euphrasia salisburgensis- glanrosc gaelach
- Euphrasia scabra R.Br. – rough eyebright
- Euphrasia scottica Wettst.
- Euphrasia semipicta – peninsula eyebright
- Euphrasia striata R.Br.
- Euphrasia stricta D.Wolff ex J.F.Lehm.
- Euphrasia subarctica – glanrosc Artach
- Euphrasia suborbicularis – roundleaf eyebright
- Euphrasia tatrae
- Euphrasia tetraquetra (Bréb.) Teimpléad:Not a typo.
- Euphrasia vernalis
- Euphrasia × vestita
- Euphrasia vigursii Davey
- Euphrasia × villosa
- Euphrasia vinacea – glacier eyebright
- Euphrasia zelandica
- Euphrasia sp. 'Bivouac Bay'[lower-alpha 1] – Bivouac Bay eyebright
- ↑ https://www.tearma.ie/q/Euphrasia%20officinalis/la/
- ↑ "English Names for Korean Native Plants" (2015): 465. Pocheon: Korea National Arboretum.
- ↑ Tá ort na shonrú' 'teideal = agus' 'url = nuair a úsáideann {{ lua idirlín}}."".
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