| 词条 | Iris ser. Longipetalae |
| 释义 |
|name = Long-petaled irises |image = Irismissouriensissingle.jpg |image_caption = Iris missouriensis |display_parents = 2 |taxon = Iris ser. Longipetalae |subdivision_ranks = Species |subdivision =
}} Iris ser. Longipetalae is a series of the genus Iris, in Iris subg. Limniris. William Rickatson Dykes in his book 'Handbook of Garden Irises' (of 1924) includes 4 species in his Iris longipetala subsection; including Iris longipetala (Herbert), Iris missouriensis Nuttall, Iris arizonica (Dykes, 1917) and Iris montana (Nuttall).[1] Iris arizonica and Iris montana have since been classified as synonyms of Iris missouriensis.[2]The series was then first classified as a 'series' by Diels in 'Die Natürlichen Pflanzenfamilien' (Edited by H. G. A. Engler and K. Prantl) in 1930. It was further expanded by Lawrence in Gentes Herb (written in Dutch) in 1953.[3][4] There is still a lot of confusion within the series. The British Iris Society only lists Iris missouriensis and classes Iris longipetala as a variant of Iris missouriensis.[5] The American Iris Society and Pacific Iris Society lists three species; Iris longipetala (Herbert), Iris missouriensis (Nuttall) and Iris pariensis (Welsh).[6][7][8] But Plant List regards Iris pariensis as a synonym of Iris missouriensis.[2] Iris pariensis was found by Stanley Larson Welsh in Utah and published in 'Great Basin Naturalist' 46(2): 256 in 1986.[9]The series has species are native to western North America,[6] seen in Washington (state), Oregon and California.[10] They prefer to have moisture in the spring and a dry period during the summer. They also do not like root disturbance hence they are difficult to grow as nursery plants. They are also rarely grown in the UK.[10] The species have thick rhizomes,[8] fruiting stems (that follow the flowers) that stay on the plant until the next growing season, (or longer)[6][8] a stigma with 2 teeth (or lobes)[8] and seed capsules with 6 ribs and taper into points on the ends.[6][8]
References1. ^{{cite web| first=William | last=Dykes| title=Handbook of Garden Irises | year=2009| url=http://www.beardlessiris.org/reviews/handbook%20of%20garden%20irises%20-%20dykes.pdf | publisher=beardlessiris.org (The Group for Beardless Irises) | accessdate=1 November 2014}} 2. ^1 {{cite web|title=Iris missouriensis Nutt. is an accepted name |url=http://www.theplantlist.org/tpl1.1/record/kew-322138 | date=23 February 2012 | publisher= theplantlist.org | accessdate=3 November 2014}} 3. ^James Cullen, Sabina G. Knees, H. Suzanne Cubey (Editors) {{Google books|CkxWrDqtWLQC|The European Garden Flora Flowering Plants: A Manual for the Identification|page=647}} 4. ^{{cite web| title=Iris ser. Longipetalae (Diels) G.H.M. Lawrence | url=http://data.canadensys.net/vascan/taxon/2397 | publisher=data.canadensys.net | accessdate=1 November 2014}} 5. ^{{cite web | first=Claire | last=Austin | title=Irises A Garden Encyclopedia| page=275 | url=https://worldtracker.org/media/library/Reference/Encyclopedia's/Encyclopedia%20of%20Irises.pdf| format=pdf| publisher=worldtracker.org |accessdate=1 November 2014}} 6. ^1 2 3 {{cite web| title=Series Longipetalae (Diels) Lawrence | url=http://wiki.irises.org/bin/view/Main/InfoClassificationSeriesLongipetalae | date=2011-06-16 | publisher=wiki.irises.org (American Iris Society) | accessdate=1 November 2014}} 7. ^{{cite web| title=Summary of the Genus Iris | url=http://www.pacificbulbsociety.org/pbswiki/files/Iris/Iris_Summary.pdf | format=pdf | publisher= pacificbulbsociety.org | accessdate= 1 November 2014}} 8. ^1 2 3 4 James Cullen, Sabina G. Knees, H. Suzanne Cubey (Editors) {{Google books|CkxWrDqtWLQC|The European Garden Flora Flowering Plants: A Manual for the Identification|page=254}} 9. ^{{cite web | title=Iridaceae Iris pariensis S.L.Welsh | url=http://www.ipni.org/ipni/idPlantNameSearch.do?id=930636-1 | publisher= ipni.org (International Plant Names Index)| accessdate=3 November 2014}} 10. ^1 {{cite book |last=Stebbings | first=Geoff | year=1997 | title=The Gardener's Guide to Growing Irises | location=Newton Abbot |publisher=David and Charles |pages=17 |isbn=0715305395 }} External links
3 : Iris series|Flora of the United States|Garden plants of North America |
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