Paeonia tenuifolia: Difference between revisions

From Wikipedia, the free encyclopedia
Content deleted Content added
Yobot (talk | contribs)
m WP:CHECKWIKI error fixes using AWB (12030)
 
(45 intermediate revisions by 28 users not shown)
Line 1: Line 1:
{{Short description|Species of plant}}
{{taxobox
{{Speciesbox
| image = Paeonia tenuifolia prg1.jpg
| image = Воронець 09.jpg
| regnum = [[Plant]]ae
| genus = Paeonia
| unranked_divisio = [[Angiosperms]]
| species = tenuifolia
| unranked_classis = [[Eudicots]]
| authority = [[Carl Linnaeus|L.]]<ref name=HZ>{{cite journal|first1= De-Yuan|last1= Hong|first2= Shi-Liang|last2= Zhou|year= 2003|title= Paeonia (Paeoniaceae) in the Caucasus|journal= Botanical Journal of the Linnean Society|volume= 143|issue= 2|pages= 135–150|url= http://www.paeo.de/h2005/hong_dy/hong_caucasus.pdf|accessdate= 2016-06-20|doi=10.1046/j.1095-8339.2003.00173.x|doi-access= free}}</ref><ref name=TPL>{{cite web|website= The Plantlist|title= Paeonia tenuifolia L.|url= http://www.theplantlist.org/tpl/record/kew-2560967|accessdate= 2016-06-20}}</ref>
| unranked_ordo = [[Core eudicots]]
| ordo = [[Saxifragales]]
| familia = [[Paeoniaceae]]
| genus = ''[[Peony|Paeonia]]''
| species = '''''P. tenuifolia'''''
| binomial = ''Paeonia tenuifolia'' <ref name=HZ>{{cite journal|first1= De-Yuan|last1= Hong|first2= Shi-Liang|last2= Zhou|year= 2003|title= Paeonia (Paeoniaceae) in the Caucasus|journal= Botanical Journal of the Linnean Society|volume= 143|pages= 135–150|url= http://www.paeo.de/h2005/hong_dy/hong_caucasus.pdf|accessdate= 2016-06-20}}</ref><ref name=TPL>{{cite web|website= The Plantlist|title= Paeonia tenuifolia L.|url= http://www.theplantlist.org/tpl/record/kew-2560967|accessdate= 2016-06-20}}</ref>
| binomial_authority = [[Carl Linnaeus|L.]]
| synonyms =
| synonyms =
* ''P. biebersteiniana'', ''P. tenuifolia'' [[Subspecies|ssp.]] ''biebersteiniana'', [[Variety (botany)|var.]] ''biebersteiniana''
* ''P. biebersteiniana'', ''P. tenuifolia'' [[Subspecies|ssp.]] ''biebersteiniana'', [[Variety (botany)|var.]] ''biebersteiniana''
* ''P. carthalinica'' <!--- list limited to where both sources definitely agree --->
* ''P. carthalinica'' <!--- list limited to where both sources definitely agree --->
|}}
}}


'''''Paeonia tenuifolia''''' is a herbaceous species of [[peony]] that is called '''пион тонколистный''' (pion tonkolistnyy) in Russian, and '''nazikyarpaq pion''' in [[Azerbaijani language|Azeri]], in both meaning "fine-leaved peony". In the Ukraine it is known as '''піво́нія вузьколи́ста''' (pivóniya vuzʹkolýsta), which means "narrow peony", or '''степова́ піво́нія''' (stepová pivóniya) "steppe peony", while the Serbian vernacular names '''усколисни божур''' (uskolisni božur) and '''степски божур''' (stepski božur), have the same meanings. In English it is sometimes called the '''fern leaf peony'''. It is native to the [[Caucasus Mountains]] of Russia, as well as areas in Ukraine north of the [[Black Sea]], westward into Romania and Serbia and eastward to northwestern Kazakhstan. It was described by [[Carolus Linnaeus|Linnaeus]] in 1759. The narrow, divided leaves are almost thread-like and grow close together on the stems. This peony can reach between 30 and 60 centimeters in height. The flowers are red and scented with numerous yellow [[stamen]]s in the centre.<ref>''Peonies: The Imperial Flower'', by Jane Fearnley Whittingstall. ISBN 0-297-82424-4</ref>
'''''Paeonia tenuifolia''''' is a herbaceous species of [[peony]] that is called the '''steppe peony''' or the '''fern leaf peony'''. It is native to the [[Caucasus Mountains]], with large fields found in Vashlivani National Park in Georgia and the [[Black Sea]] coast of [[Ukraine]], spreading westward into [[Bulgaria]], [[Romania]] and [[Serbia]] and eastward to northwestern [[Kazakhstan]]. It was described by [[Carl Linnaeus|Linnaeus]] in 1759. The leaves are finely divided into almost thread-like segments and grow close together on the stems. This peony can reach {{convert|30-60|cm|in|abbr=on}} in height. The scented red flowers have numerous yellow [[stamen]]s in the centre.<ref>''Peonies: The Imperial Flower'', by Jane Fearnley Whittingstall. {{ISBN|0-297-82424-4}}</ref>


== Description ==
==Description==
''Paeonia tenuifolia'' is a hairless [[herbaceous plant|herbaceous]] [[perennial]] with a stem of 30–60&nbsp;cm high, which are densely set with [[Leaf#Arrangement on the stem|alternately arranged]] compound leaves. The lowest leaves are twice compounded or the leaflets are deeply divided into many fine linear segments, ½-6&nbsp;mm wide, with a blunt to rounded tip, dark green above, and lighter [[glaucous]] green below. The mostly single flower per stem seems to be floating on the foliage. The flower is 6–8&nbsp;cm across, cup-shaped, with deep crimson, long inverted egg-shaped petals, with a rounded or even blunt top. The [[stamen]]s are 1½—2&nbsp;cm long, with yellow filaments, anthers and pollen. There are usually three, sometimes two, coarse felty haired [[carpel]]s, that will eventually develop into 2&nbsp;cm long, dry, dehiscent fruits called [[Follicle (fruit)|follicles]]. This species is [[diploid]] with ten [[chromosome]]s (2n=10).<ref name=Stern>{{cite book|first= Frederick Claude|last= Stern|year= 1946|title= A study of the genus Paeonia|publisher= The Royal Horticultural Society|location= London}} ''cited on'' {{cite web|website= Web Project Paeonia|author= Carsten Burkhardt|title= F.C. Stern A Study of the Genus Paeonia (1946)|url= http://www.paeon.de/h1/st/stern1.html|accessdate= 2016-05-03}}</ref>
''Paeonia tenuifolia'' is a hairless [[herbaceous plant|herbaceous]] [[perennial plant]] with a stem of 30–60&nbsp;cm high, which is densely set with [[Leaf#Arrangement on the stem|alternately arranged]] compound leaves. The lowest leaves are twice compounded or the leaflets are deeply divided into many fine linear segments, ½-6&nbsp;mm wide, with a blunt to rounded tip, dark green above, and lighter [[glaucous]] green below. The usually single flower on each stem seems to be floating on the foliage. The flower is 6–8&nbsp;cm across, cup-shaped, with deep crimson, long inverted egg-shaped petals, with a rounded or blunt top. The [[stamen]]s are 1½—2&nbsp;cm long, with yellow filaments, anthers and pollen. There are usually three, sometimes two, coarse felty haired [[carpel]]s, that will eventually develop into 2&nbsp;cm long, dry, dehiscent fruits called [[Follicle (fruit)|follicles]]. This species is [[diploid]] with ten [[chromosome]]s (2n=10).<ref name=Stern>{{cite book|first= Frederick Claude|last= Stern|authorlink= Frederick Claude Stern|year= 1946|title= A study of the genus Paeonia|publisher= The Royal Horticultural Society|location= London}} ''cited on'' {{cite web|website= Web Project Paeonia|author= Carsten Burkhardt|title= F.C. Stern: A Study of the Genus Paeonia (1946)|url= http://www.paeon.de/h1/st/stern1.html|accessdate= 2016-05-03}}</ref>


== Taxonomy ==
==Taxonomy==
''Paeonia tenuifolia'' was first described by Linnaeus in the 10th edition of his [[Systema naturae]] of 1759. [[Franz Josef Ruprecht]] distinguished it from ''P. biebersteiniana'', which was based on a specimen from [[Stavropol]], in the [[Flora Caucasi]], that was published in 1869. Opinions seem to have been divided as Lomakin only mentions ''P. tenuifolia'' in 1897, while two years later [[Vladimir Ippolitovich Lipsky|Lipsky]] separated the two species again, along with [[Nikolai Schipczinsky]] in 1937. Ketzchoweli described in 1959 ''P. carthalinica'' from [[Igoeti]], Georgia and thought it to be very closely related to ''P. tenuifolia'', though having broader leaflets and greyish felty hairs on the carpels and follicles. Kemularia-Nathadze, who revised the genus ''Paeonia'' in 1961, considered these two might be synonymous. In 2003, Hong and Zhou found the characters that were used to distinguish between all three taxa occurred in any combination and intergraded. Even within one population, plants typical fitting to either of the original descriptions occurred together. They found one plant with some leaves with very narrow leaflets less than 1&nbsp;mm, while other leaves on the same plant had broad leaflets of over ½&nbsp;cm. There seems to be consensus now that all are best considered as one polymorphic species.<ref name=HZ /><ref name=TPL />
''P. intermedia'' was first described by Linnaeus in the 10th edition of his [[Systema naturae]] of 1759.<ref name=TPL />


== Ecology ==
==Ecology==
[[File:Пион тонколистный.jpg|thumb|left|upright=1.5|Wild ''Paeonia tenuifolia'' in a protected area of Russian [[Eurasian steppe|steppe]], [[Volgograd Oblast]].]]
''P. tenuifolia'' flowers earlier than other peonies, and dies down early too. This is probably because it grows in steppes, with dry and hot summers. The seeds of this species germinate above the soil in full light, which is exceptional among peonies.<ref name=HPS>{{cite web|website= Heartland Peony Society|title= Paeonia tenuifolia|url= http://www.peonies.org/P_tenuifolia.html|accessdate= 2016-04-12}}</ref>
''P. tenuifolia'' flowers earlier than other peonies, and dies down early too. This is probably because it grows in [[steppes]], with dry and hot summers. The seeds of this species germinate above the soil in full light, which is exceptional among peonies.<ref name=HPS>{{cite web|website= Heartland Peony Society|title= Paeonia tenuifolia|url= http://www.peonies.org/P_tenuifolia.html|accessdate= 2016-04-12}}</ref>


The caterpillars of the moth ''[[Pelatea klugiana]]'' feed of the leaves of several ''Paeonia'' species, among which ''P. tenuifolia''. These larvae live with several together in a nest of silk that binds together several lobes of a leaf, and move only within the nest.<ref>{{cite journal|first1= Svetlana V.|last1= Nedoshivina|first2= Vadim V.|last2= Zolotuhin|year= 2005|title= A new subspecies of Pelatea klugiana (Freyer, 1836) from the Middle Volga Region of Russia, with notes on its morphology and life history (Tortricidae)|journal= Nota Lepidopterologic|volume= 28|issue= 1|pages= 3–9|url= http://www.soceurlep.eu/uploads/nota/bd28_1/01%20Zolotuhin.pdf|accessdate= 2016-04-26}}</ref>
The caterpillars of the moth ''[[Pelatea klugiana]]'' feed on the leaves of several ''Paeonia'' species, including ''Paeonia tenuifolia''. Several larvae live together in a nest of silk that binds together several lobes of a leaf, and move only within the nest.<ref>{{cite journal|first1= Svetlana V.|last1= Nedoshivina|first2= Vadim V.|last2= Zolotuhin|year= 2005|title= A new subspecies of Pelatea klugiana (Freyer, 1836) from the Middle Volga Region of Russia, with notes on its morphology and life history (Tortricidae)|journal= Nota Lepidopterologica|volume= 28|issue= 1|pages= 3–9|url= http://www.soceurlep.eu/uploads/nota/bd28_1/01%20Zolotuhin.pdf|accessdate= 2016-04-26}}</ref>


== Cultivation ==
==Cultivation==
This species is said to be an attractive plant for the garden which is easy to grow and hardy in Western Europe and the United States. Still, as an inhabitant of the steppes of southern Russia and Kazakhstan, it is adapted to growing in the full sun and experiencing cold winters, and dry, hot summers, and it is susceptible to moult development on its leaves during prolonged wet spells.<ref name=HPS /> It is reported to have been in cultivation in Germany as early as 1594 and was introduced to England in 1765 and America in 1806. There are some cultivars and hybrids known to be in cultivation:
This [[hardiness (plants)|hardy]] species is an attractive plant for the garden which is easy to grow and hardy in [[temperate climate|temperate]] zones. Still, as an inhabitant of the steppes of southern Russia and Kazakhstan, it is adapted to growing in the full sun and experiencing cold winters, and dry, hot summers, and it is susceptible to moult development on its leaves during prolonged wet spells.<ref name=HPS /> It has been in cultivation in Germany since 1594, and was introduced to England in 1765 and America in 1806. There are several cultivars and hybrids known to be in cultivation:
* ''P. tenuifolia'' "Rosea" has pink flowers.
* ''Paeonia tenuifolia'' 'Rosea' has pink flowers
* ''P. tenuifolia'' "Rosea Plena" with double pink flowers.<ref name=HPS />
* ''Paeonia tenuifolia'' Rosea Plena' with double pink flowers<ref name=HPS />
* ''P. ×smouthii'', the presumed hybrid with ''P. lactiflora'', which is commercially introduced in 1843, and sometimes listed as ''P. laciniata'' in nursery catalogues, is taller than ''P. tenuifolia'', usually has more than one flower per stem with a sweet perfume, traits inherited from ''[[Paeonia lactiflora|P. lactiflora]]''. It is a diploid, and does not produce fertile seed. It was probably named in honor of M. Smout, a professional chemist at the [[Catholic University of Mechelen]], who was an active breeder of plants.<ref>{{cite web|website= Canadian Gardening|title= Early peonies marry with late daffodils and bridalwreath spiraea for colour|url= http://www.canadiangardening.com/gardens/stephen-speaks/early-peonies-marry-with-late-daffodils-and-bridalwreath-spir-a-for-colour/a/60342|accessdate= 2016-04-12}}</ref>
* ''Paeonia'' ×''smouthii'', a presumed hybrid with ''P. lactiflora'', which was commercially introduced in 1843, and sometimes listed as ''P. laciniata'' in nursery catalogues. It is taller than ''P. tenuifolia'', and usually has more than one flower per stem with a sweet perfume, traits inherited from ''[[Paeonia lactiflora|P. lactiflora]]''. It is a [[diploidy|diploid]], and does not produce fertile seed. It was probably named in honor of M. Smout, a professional chemist at the [[Catholic University of Mechelen]], who was an active breeder of plants.<ref>{{cite web|website= Canadian Gardening|title= Early peonies marry with late daffodils and bridalwreath spiraea for colour|url= http://www.canadiangardening.com/gardens/stephen-speaks/early-peonies-marry-with-late-daffodils-and-bridalwreath-spir-a-for-colour/a/60342|accessdate= 2016-04-12}}{{Dead link|date=April 2020 |bot=InternetArchiveBot |fix-attempted=yes }}</ref>
* ''P. ×majko'', the presumed hybrid with ''[[Paeonia daurica|P. daurica]]'', found in Georgia, is not deemed particularly appealing.<ref>{{cite book|first1= I.|last1= Pauwels|first2= G.|last2= Vervoort|year= 2009|title= Pioenen [Peonies]|edition= 1: in volle glorie [in full splendor]|publisher= Uitgever Lannoo Uitgeverij|isbn= 9020965077|pages= 143}}</ref>
* ''Paeonia'' ×''majko'', a presumed hybrid with ''[[Paeonia daurica|P. daurica]]'', found in Georgia, is not deemed particularly appealing.<ref>{{cite book|first1= I.|last1= Pauwels|first2= G.|last2= Vervoort|year= 2009|title= Pioenen [Peonies]|edition= 1: in volle glorie [in full splendor]|publisher= Uitgever Lannoo Uitgeverij|isbn= 978-9020965070|pages= 143}}</ref>
* ''P. tenuifolia'' var. ''plena'', a variety with double flowers, is said to have been introduced to English gardens in 1765.
* ''P. tenuifolia'' var. ''plena'', a variety with double flowers, is said to have been introduced to English gardens in 1765.
''P. hybrida'' was regarded a garden hybrid between ''[[Paeonia anomala|P. anomala]]'' and ''P. tenuifolia'' by [[Augustin Pyramus de Candolle]] in 1818, which according to him also occurred in the wild.<ref name=Stern /> However, Hong and Pan regard ''P. hybrida'' as synonymous with ''P. anomala''.<ref name=HP>{{cite journal|author1= Hong De-Yuan|author2= Pan Kai-Yu |year= 2004|title= A Taxonomic Revision of the Paeonia anomala Complex (Paeoniaceae)|journal= Annals of the Missouri Botanical Garden|volume= 91|issue= 1|pages= 87–98|url= http://www.jstor.org/stable/3298571|accessdate= 2016-04-12}}</ref>
''P. hybrida'': in 1818 it was regarded as a garden hybrid between ''[[Paeonia anomala|P. anomala]]'' and ''P. tenuifolia'' by [[Augustin Pyramus de Candolle]] in 1818, which according to him also occurred in the wild.<ref name=Stern /> However, Hong and Pan regard ''P. hybrida'' as synonymous with ''P. anomala''.<ref name=HP>{{cite journal|author1= Hong De-Yuan|author2= Pan Kai-Yu |year= 2004|title= A Taxonomic Revision of the Paeonia anomala Complex (Paeoniaceae)|journal= Annals of the Missouri Botanical Garden|volume= 91|issue= 1|pages= 87–98|jstor= 3298571}}</ref>


== References ==
==References==
{{Commons category}}
{{reflist}}
{{Reflist}}


{{taxonbar|wcsp=2664631}}
{{Taxonbar|from=Q2664631}}


[[Category:Peonies|tenuifolia]]
[[Category:Peonies|tenuifolia]]
[[Category:Flora of the Caucasus]]
[[Category:Flora of Bulgaria]]
[[Category:Flora of Kazakhstan]]
[[Category:Flora of Russia]]
[[Category:Flora of Ukraine]]
[[Category:Plants described in 1759]]
[[Category:Plants described in 1759]]
[[Category:Taxa named by Carl Linnaeus]]

Latest revision as of 23:54, 31 December 2023

Paeonia tenuifolia
Scientific classification Edit this classification
Kingdom: Plantae
Clade: Tracheophytes
Clade: Angiosperms
Clade: Eudicots
Order: Saxifragales
Family: Paeoniaceae
Genus: Paeonia
Species:
P. tenuifolia
Binomial name
Paeonia tenuifolia
Synonyms
  • P. biebersteiniana, P. tenuifolia ssp. biebersteiniana, var. biebersteiniana
  • P. carthalinica

Paeonia tenuifolia is a herbaceous species of peony that is called the steppe peony or the fern leaf peony. It is native to the Caucasus Mountains, with large fields found in Vashlivani National Park in Georgia and the Black Sea coast of Ukraine, spreading westward into Bulgaria, Romania and Serbia and eastward to northwestern Kazakhstan. It was described by Linnaeus in 1759. The leaves are finely divided into almost thread-like segments and grow close together on the stems. This peony can reach 30–60 cm (12–24 in) in height. The scented red flowers have numerous yellow stamens in the centre.[3]

Description[edit]

Paeonia tenuifolia is a hairless herbaceous perennial plant with a stem of 30–60 cm high, which is densely set with alternately arranged compound leaves. The lowest leaves are twice compounded or the leaflets are deeply divided into many fine linear segments, ½-6 mm wide, with a blunt to rounded tip, dark green above, and lighter glaucous green below. The usually single flower on each stem seems to be floating on the foliage. The flower is 6–8 cm across, cup-shaped, with deep crimson, long inverted egg-shaped petals, with a rounded or blunt top. The stamens are 1½—2 cm long, with yellow filaments, anthers and pollen. There are usually three, sometimes two, coarse felty haired carpels, that will eventually develop into 2 cm long, dry, dehiscent fruits called follicles. This species is diploid with ten chromosomes (2n=10).[4]

Taxonomy[edit]

Paeonia tenuifolia was first described by Linnaeus in the 10th edition of his Systema naturae of 1759. Franz Josef Ruprecht distinguished it from P. biebersteiniana, which was based on a specimen from Stavropol, in the Flora Caucasi, that was published in 1869. Opinions seem to have been divided as Lomakin only mentions P. tenuifolia in 1897, while two years later Lipsky separated the two species again, along with Nikolai Schipczinsky in 1937. Ketzchoweli described in 1959 P. carthalinica from Igoeti, Georgia and thought it to be very closely related to P. tenuifolia, though having broader leaflets and greyish felty hairs on the carpels and follicles. Kemularia-Nathadze, who revised the genus Paeonia in 1961, considered these two might be synonymous. In 2003, Hong and Zhou found the characters that were used to distinguish between all three taxa occurred in any combination and intergraded. Even within one population, plants typical fitting to either of the original descriptions occurred together. They found one plant with some leaves with very narrow leaflets less than 1 mm, while other leaves on the same plant had broad leaflets of over ½ cm. There seems to be consensus now that all are best considered as one polymorphic species.[1][2]

Ecology[edit]

Wild Paeonia tenuifolia in a protected area of Russian steppe, Volgograd Oblast.

P. tenuifolia flowers earlier than other peonies, and dies down early too. This is probably because it grows in steppes, with dry and hot summers. The seeds of this species germinate above the soil in full light, which is exceptional among peonies.[5]

The caterpillars of the moth Pelatea klugiana feed on the leaves of several Paeonia species, including Paeonia tenuifolia. Several larvae live together in a nest of silk that binds together several lobes of a leaf, and move only within the nest.[6]

Cultivation[edit]

This hardy species is an attractive plant for the garden which is easy to grow and hardy in temperate zones. Still, as an inhabitant of the steppes of southern Russia and Kazakhstan, it is adapted to growing in the full sun and experiencing cold winters, and dry, hot summers, and it is susceptible to moult development on its leaves during prolonged wet spells.[5] It has been in cultivation in Germany since 1594, and was introduced to England in 1765 and America in 1806. There are several cultivars and hybrids known to be in cultivation:

  • Paeonia tenuifolia 'Rosea' has pink flowers
  • Paeonia tenuifolia Rosea Plena' with double pink flowers[5]
  • Paeonia ×smouthii, a presumed hybrid with P. lactiflora, which was commercially introduced in 1843, and sometimes listed as P. laciniata in nursery catalogues. It is taller than P. tenuifolia, and usually has more than one flower per stem with a sweet perfume, traits inherited from P. lactiflora. It is a diploid, and does not produce fertile seed. It was probably named in honor of M. Smout, a professional chemist at the Catholic University of Mechelen, who was an active breeder of plants.[7]
  • Paeonia ×majko, a presumed hybrid with P. daurica, found in Georgia, is not deemed particularly appealing.[8]
  • P. tenuifolia var. plena, a variety with double flowers, is said to have been introduced to English gardens in 1765.

P. hybrida: in 1818 it was regarded as a garden hybrid between P. anomala and P. tenuifolia by Augustin Pyramus de Candolle in 1818, which according to him also occurred in the wild.[4] However, Hong and Pan regard P. hybrida as synonymous with P. anomala.[9]

References[edit]

  1. ^ a b Hong, De-Yuan; Zhou, Shi-Liang (2003). "Paeonia (Paeoniaceae) in the Caucasus" (PDF). Botanical Journal of the Linnean Society. 143 (2): 135–150. doi:10.1046/j.1095-8339.2003.00173.x. Retrieved 2016-06-20.
  2. ^ a b "Paeonia tenuifolia L." The Plantlist. Retrieved 2016-06-20.
  3. ^ Peonies: The Imperial Flower, by Jane Fearnley Whittingstall. ISBN 0-297-82424-4
  4. ^ a b Stern, Frederick Claude (1946). A study of the genus Paeonia. London: The Royal Horticultural Society. cited on Carsten Burkhardt. "F.C. Stern: A Study of the Genus Paeonia (1946)". Web Project Paeonia. Retrieved 2016-05-03.
  5. ^ a b c "Paeonia tenuifolia". Heartland Peony Society. Retrieved 2016-04-12.
  6. ^ Nedoshivina, Svetlana V.; Zolotuhin, Vadim V. (2005). "A new subspecies of Pelatea klugiana (Freyer, 1836) from the Middle Volga Region of Russia, with notes on its morphology and life history (Tortricidae)" (PDF). Nota Lepidopterologica. 28 (1): 3–9. Retrieved 2016-04-26.
  7. ^ "Early peonies marry with late daffodils and bridalwreath spiraea for colour". Canadian Gardening. Retrieved 2016-04-12.[permanent dead link]
  8. ^ Pauwels, I.; Vervoort, G. (2009). Pioenen [Peonies] (1: in volle glorie [in full splendor] ed.). Uitgever Lannoo Uitgeverij. p. 143. ISBN 978-9020965070.
  9. ^ Hong De-Yuan; Pan Kai-Yu (2004). "A Taxonomic Revision of the Paeonia anomala Complex (Paeoniaceae)". Annals of the Missouri Botanical Garden. 91 (1): 87–98. JSTOR 3298571.