Iris delavayi - Unknown
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Internal ID UUID644027ad1da79414774065
Scientific name Iris delavayi
Authority Micheli
First published in Rev. Hort. (Paris) 67: 398 (1895)

Description Top

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Iris delavayi is a species of flowering plant in the subgenus Limniris and in the series Sibiricae of the family Iridaceae. It is native to various provinces in China and is cultivated as an ornamental plant in temperate regions. This rhizomatous herbaceous perennial has grey-green leaves, long hollow stems, and produces 2 flowers in various shades of blue. It is larger and more vigorous in growth than Iris sibirica. The plant has been studied for its iridal properties and has a chromosome count of 2n=40. It is known for its chemical diversity and is classified within the sub-group of the series, called the Sino-siberians. The plant is named after the 19th century French missionary Père Jean Marie Delavay and has gained the Royal Horticultural Society's Award of Garden Merit. It is found in swampy places, mountain marshes, forest margins, and wet meadows at high elevations in China and Bhutan. Iris delavayi is cultivated in gardens and can be propagated by division of the rhizomes or by seed. It is also used as a postage stamp in Cambodia. The plant is toxic if ingested and may cause

Synonyms Top

Scientific name Authority First published in
Limniris delavayi (Micheli) Rodion. Bot. Zhurn. (Moscow & Leningrad) 92: 551 (2007)

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Language Common/alternative name
English long-scape iris
German delavay-schwertlilie
Persian زنبق دلاوایی
Norwegian Nynorsk yunnaniris
Swedish stor strandiris
Chinese 长莛鸢尾
Chinese 长葶鸢尾

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Germination/Propagation Top

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Start at 4°C for 3 months, then warm to 20°C for another 3 months.
soak and rinse in clean water daily x 4 weeks

Distribution (via POWO/KEW) Top

Legend for the distribution data:
- Doubtful data
- Extinct
- Introduced
- Native

Links to other databases Top

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Database ID/link to page
World Flora Online wfo-0000783260
USDA Plants IRDE2
Tropicos 16603611
KEW urn:lsid:ipni.org:names:438537-1
The Plant List kew-321752
Open Tree Of Life 101853
NCBI Taxonomy 202878
IPNI 438537-1
iNaturalist 508369
GBIF 5298043
Freebase /m/0kfxl16
EOL 2898055
USDA GRIN 20291
Wikipedia Iris_delavayi

Genomes (via NCBI) Top

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Scientific Literature Top

Below are displayed the latest 15 articles published in PMC (PubMed Central®) and other sources (DOI number only)!
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Title Authors Publication Released IDs
The Amelioration of Grazing through Physiological Integration by a Clonal Dune Plant Evans JP, Meckstroth S, Garai J Plants (Basel) 06-Feb-2023
PMCID:PMC9962606
doi:10.3390/plants12040724
PMID:36840072
Taxonomic Composition of Iris Subser. Chrysographes (Iridaceae) Inferred from Chloroplast DNA and Morphological Analyses Boltenkov EV, Artyukova EV, Trias-Blasi A Plants (Basel) 20-Oct-2021
PMCID:PMC8621552
doi:10.3390/plants10112232
PMID:34834595
Grazing intensity enhances spatial aggregation of dominant species in a desert steppe Lv S, Yan B, Wang Z, Han G, Kang S Ecol Evol 26-Apr-2019
PMCID:PMC6540690
doi:10.1002/ece3.5197
PMID:31161025

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