Compositae taxon details

Youngia Cass.

1076272 (urn:lsid:marinespecies.org:taxname:1076272)

  1. Biota
  2. Plantae (Kingdom)
  3. Viridiplantae (Subkingdom)
  4. Streptophyta (Infrakingdom)
  5. Tracheophyta (Phylum (Division))
  6. Spermatophytina (Subphylum (Subdivision))
  7. Magnoliopsida (Class)
  8. Asteranae (Superorder)
  9. Asterales (Order)
  10. Compositae (Family)
  11. Cichorioideae (Subfamily)
  12. Cichorieae (Tribe)
  13. Crepidinae (Subtribe)
  14. Youngia (Genus)
accepted
Genus
Crepidinae Cass. ex Dumort.

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Children Display

  1. Species Youngia alashanica H.C.Fu
  2. Species Youngia americana Babc.
  3. Species Youngia bifurcata Babc. & Stebbins
  4. Species Youngia blinii (H.Lév.) Lauener
  5. Species Youngia cineripappa (Babc.) Babc. & Stebbins
  6. Species Youngia erythrocarpa (Vaniot) Babc. & Stebbins
  7. Species Youngia fusca (Babc.) Babc. & Stebbins
  8. Species Youngia fuscipappa Thwaites
  9. Species Youngia hastiformis C.Shih
  10. Species Youngia henryi (Diels) Babc. & Stebbins
  11. Species Youngia heterophylla (Hemsl.) Babc. & Stebbins
  12. Species Youngia japonica (L.) DC.
  13. Species Youngia kangdingensis C.Shih
  14. Species Youngia lanata Babc. & Stebbins
  15. Species Youngia longiflora (Babc. & Stebbins) C.Shih
  16. Species Youngia longipes (Hemsl.) Babc. & Stebbins
  17. Species Youngia mairei (H.Lév.) Babc. & Stebbins
  18. Species Youngia nansiensis Y.Z.Zhao & L.Ma
  19. Species Youngia napifolia (DC.) DC.
  20. Species Youngia nilgiriensis Babc.
  21. Species Youngia nujiangensis C.Shih
  22. Species Youngia paleacea (Diels) Babc. & Stebbins
  23. Species Youngia pilifera C.Shih
  24. Species Youngia prattii (Babc.) Babc. & Stebbins
  25. Species Youngia pseudosenecio (Vaniot) C.Shih
  26. Species Youngia purpimea Y.L. Peng, W.B. Ju, X.F. Gao & Y.D. Gao
  27. Species Youngia racemifera (Hook.f.) Babc. & Stebbins
  28. Species Youngia rosthornii (Diels) Babc. & Stebbins
  29. Species Youngia rubida Babc. & Stebbins
  30. Species Youngia scaposa (Chang) Babc. & Stebbins
  31. Species Youngia setigera (J.Scott) Babc. & Stebbins
  32. Species Youngia silhetensis (DC.) Babc. & Stebbins
  33. Species Youngia stebbinsiana S.Y.Hu
  34. Species Youngia taiwaniana S.S.Ying
  35. Species Youngia terminalis Babc. & Stebbins
  36. Species Youngia wilsonii (Babc.) Babc. & Stebbins
  37. Species Youngia yilingii C.Shih
  38. Species Youngia alaica Krasch. (uncertain > unassessed)
  39. Species Youngia baoxingensis Y.S.Chen (uncertain > unassessed)
  40. Species Youngia denticulata (Houtt.) DC. (uncertain > unassessed)
  41. Species Youngia gongshanensis Y.S.Chen & R.Ke (uncertain > unassessed)
  42. Species Youngia gracilis Hook.f. ex Benth. & Hook.f. (uncertain > unassessed)
  43. Species Youngia humifusa (Dunn) Y.L.Peng & X.F.Gao (uncertain > unassessed)
  44. Species Youngia humilis Miq. (uncertain > unassessed)
  45. Species Youngia jiulongensis Y.L.Peng, X.F.Gao & Li Bing Zhang (uncertain > unassessed)
  46. Species Youngia paosia Steud. (uncertain > unassessed)
  47. Section Youngia sect. Cyanoglossa S.W.Liu & T.N.Ho (uncertain > unassessed)
  48. Section Youngia sect. Paraixeris (Nakai) Kitam. (uncertain > unassessed)
  49. Species Youngia zhengyiana T.Deng, D.G.Zhang, J.W.Zhang & H.Sun (uncertain > unassessed)
  50. Species Youngia acaulis (Roxb.) DC. accepted as Launaea acaulis (Roxb.) Babc. ex Kerr
  51. Species Youngia affinis (Jungh.) Zoll. & Mor. accepted as Prenanthes affinis Jungh.
  52. Species Youngia affinis (Jungh.) Zoll. & Moritzi accepted as Prenanthes affinis Jungh.
  53. Species Youngia afghanica Podlech accepted as Crepidifolium afghanicum (Podlech) Sennikov
  54. Species Youngia akagii (Kitag.) Kitag. accepted as Crepidifolium akagii (Kitag.) Sennikov
  55. Species Youngia alaica (Krasch. & Popov) Kamelin accepted as Askellia alaica (Krasch.) W.A.Weber
  56. Species Youngia altaica (Babc. & Stebbins) Czerep. accepted as Crepidifolium tenuifolium (Willd.) Sennikov
  57. Species Youngia ambigua DC. accepted as Youngia japonica (L.) DC.
  58. Species Youngia aspera Steud. accepted as Chondrilla aspera (Schrad. ex Willd.) Poir.
  59. Species Youngia chelidoniifolia (Makino) Kitam. accepted as Crepidiastrum chelidoniifolium (Makino) Pak & Kawano
  60. Species Youngia chinensis (Thunb.) DC. accepted as Ixeris chinensis (Thunb. ex Thunb.) Nakai
  61. Species Youngia chrysantha Maxim. accepted as Crepidiastrum denticulatum (Houtt.) Pak & Kawano
  62. Species Youngia conjunctiva Babc. & Stebbins accepted as Pseudoyoungia conjuctiva (Babc. & Stebbins) D.Maity & Maiti
  63. Species Youngia corniculata (Regel & Schmalh.) Kamelin accepted as Askellia corniculata (Regel & Schmalh.) W.A.Weber
  64. Species Youngia cristata C.Shih & C.Q.Cai accepted as Pseudoyoungia cristata (C.Shih & C.Q.Cai) D.Maity & Maiti
  65. Species Youngia cyanea S.W.Liu & T.N.Ho accepted as Chaetoseris cyanea (S.W.Liu & T.N.Ho) Tzvelev
  66. Species Youngia debilis (Thunb.) DC. accepted as Ixeris debilis (Thunb. ex Thunb.) A.Gray
  67. Species Youngia dentata (Thunb.) DC. accepted as Ixeridium dentatum (Thunb. ex Thunb.) Tzvelev
  68. Species Youngia denticulata (Houtt.) Kitam. accepted as Crepidiastrum denticulatum (Houtt.) Pak & Kawano
  69. Species Youngia depressa (Hook.f. & Thomson) Babc. & Stebbins accepted as Tibetoseris depressa (Hook.f. & Thomson) Sennikov
  70. Species Youngia distincta (Popov & Vved.) Babc. & Stebbins accepted as Crepidifolium serawschanicum (B.Fedtsch.) Sennikov
  71. Species Youngia diversifolia (Ledeb. ex Spreng.) Ledeb. accepted as Crepidifolium tenuifolium (Willd.) Sennikov
  72. Species Youngia elegans (Hook.) Rydb. accepted as Askellia elegans (Hook.) W.A.Weber
  73. Species Youngia fastigiata (Blume) DC. accepted as Youngia japonica (L.) DC.
  74. Species Youngia flexuosa (Ledeb.) Ledeb. accepted as Askellia flexuosa (Ledeb.) W.A.Weber
  75. Species Youngia formosana (Hayata) H.Hara accepted as Youngia japonica (L.) DC.
  76. Species Youngia glauca Edgew. accepted as Askellia flexuosa (Ledeb.) W.A.Weber
  77. Species Youngia gracilipes (Hook.f.) Babc. & Stebbins accepted as Pseudoyoungia gracilipes (Hook.f.) D.Maity & Maiti
  78. Species Youngia gracilis Hook.f. accepted as Youngia stebbinsiana S.Y.Hu
  79. Species Youngia gracilis Hook.f. ex Babc. & Stebbins accepted as Youngia stebbinsiana S.Y.Hu
  80. Species Youngia gracilis Miq. accepted as Youngia japonica (L.) DC.
  81. Species Youngia gymnopus (Koidz.) Hara accepted as Crepis gymnopus Koidz.
  82. Species Youngia hastata (Thunb.) DC. accepted as Crepidiastrum denticulatum (Houtt.) Pak & Kawano
  83. Species Youngia hondae Kitam. accepted as Askellia corniculata (Regel & Schmalh.) W.A.Weber
  84. Species Youngia humilis (Thunb.) DC. accepted as Lapsanastrum humile (Thunb.) Pak & K.Bremer
  85. Species Youngia integra (Thunb.) A.Gray accepted as Crepidiastrum lanceolatum (Houtt.) Nakai
  86. Species Youngia integrifolia Cass. accepted as Youngia japonica (L.) DC.
  87. Species Youngia karelinii (Popov & Schischk. ex Czerep.) Kamelin accepted as Askellia karelinii (Popov & Schischk. ex Popov & Schischk.) W.A.Weber
  88. Species Youngia kochiana Ledeb. accepted as Crepis pulchra subsp. pulchra L.
  89. Species Youngia koidzumiana Kitam. accepted as Crepidiastrum koidzumianum (Kitam.) Pak & Kawano
  90. Species Youngia lactea (Lipsch.) Kamelin accepted as Askellia lactea (Lipsch.) W.A.Weber
  91. Species Youngia lanceolata (Houtt.) DC. accepted as Crepidiastrum lanceolatum (Houtt.) Nakai
  92. Species Youngia lyrata (Poir.) Cass. accepted as Youngia japonica (L.) DC.
  93. Species Youngia mauritiana DC. accepted as Youngia japonica (L.) DC.
  94. Species Youngia multiflora (Thunb.) DC. accepted as Youngia japonica (L.) DC.
  95. Species Youngia nana (Richardson) Rydb. accepted as Askellia pygmaea (Ledeb.) Sennikov
  96. Species Youngia nana (Richardson) Kamelin accepted as Askellia pygmaea (Ledeb.) Sennikov
  97. Species Youngia napifera DC. ex Wight accepted as Youngia japonica (L.) DC.
  98. Species Youngia ordosica Y.Z.Zhao & L.Ma accepted as Crepidifolium akagii (Kitag.) Sennikov
  99. Species Youngia paosa Steud. accepted as Youngia japonica (L.) DC.
  100. Species Youngia parva Babc. & Stebbins accepted as Pseudoyoungia parva (Babc. & Stebbins) D.Maity & Maiti
  101. Species Youngia poosia DC. accepted as Youngia japonica (L.) DC.
  102. Species Youngia procumbens (Roxb.) DC. accepted as Launaea procumbens (Roxb.) Ramayya & Rajagopal
  103. Species Youngia pygmaea (Ledeb.) Ledeb. accepted as Askellia pygmaea (Ledeb.) Sennikov
  104. Species Youngia runcinata DC. accepted as Youngia japonica (L.) DC.
  105. Species Youngia serawschanica (B.Fedtsch.) Babc. & Stebbins accepted as Crepidifolium serawschanicum (B.Fedtsch.) Sennikov
  106. Species Youngia sericea C.Shih accepted as Pseudoyoungia sericea (C.Shih) D.Maity & Maiti
  107. Species Youngia serotina Maxim. accepted as Crepidiastrum sonchifolium (Maxim.) Pak & Kawano
  108. Species Youngia setigera (W.W.Sm.) Babc. & Stebbins accepted as Youngia blinii (H.Lév.) Lauener
  109. Species Youngia simulatrix (Babc.) Babc. & Stebbins accepted as Pseudoyoungia simulatrix (Babc.) D.Maity & Maiti
  110. Species Youngia sogdiana Krasch. accepted as Askellia sogdiana (Krasch.) W.A.Weber
  111. Species Youngia sonchifolia (Bunge) Maxim. accepted as Crepidiastrum sonchifolium (Maxim.) Pak & Kawano
  112. Species Youngia stenoma (Turcz.) Ledeb. accepted as Sonchella stenoma (Turcz. ex DC.) Sennikov
  113. Species Youngia striata (Blume) DC. accepted as Youngia japonica (L.) DC.
  114. Species Youngia szechuanica (E.S.Söderb.) S.Y.Hu accepted as Youngia scaposa (Chang) Babc. & Stebbins
  115. Species Youngia tenuicaulis (Babc. & Stebbins) Czerep. accepted as Crepidifolium akagii (Kitag.) Sennikov
  116. Species Youngia tenuifolia (Willd.) Babc. & Stebbins accepted as Crepidifolium tenuifolium (Willd.) Sennikov
  117. Species Youngia thunbergiana DC. accepted as Youngia japonica (L.) DC.
  118. Species Youngia wilsoni (Babc.) Babc. & Stebbins accepted as Youngia wilsonii (Babc.) Babc. & Stebbins
  119. Species Youngia yoshinoi (Makino) Kitam. accepted as Crepidiastrum yoshinoi (Makino) Pak & Kawano
  120. Species Youngia zhenduoi S.W.Liu & T.N.Ho accepted as Chaetoseris zhenduoi (S.W.Liu & T.N.Ho) Tzvelev
marine, brackish, fresh, terrestrial
(1831). Ann. Sci. Nat. (Paris) 23
page(s): 88 [details] 

(of Crepis sect. Youngia (Cass.) Benth.) (1873). Benth. & Hook. f., Gen. Pl. 2 (1873)
page(s): 514 [details] 
LSID urn:lsid:compositae.org:names:D9AD6286-D1E5-4131-9F1A-8ABE2DED42B1  
LSID urn:lsid:compositae.org:names:D9AD6286-D1E5-4131-9F1A-8ABE2DED42B1 [details]
Compositae Working Group (CWG) (2025). Global Compositae Database. Youngia Cass.. Accessed at: https://www.compositae.org/gcd/aphia.php?p=taxdetails&id=1076272 on 2026-10-07
Date
action
by
2006-11-09 07:42:42Z
created
Flann, Christina
2013-09-30 06:42:42Z
changed
Flann, Christina
2019-10-29 08:26:22Z
changed
Schilling, Edward

original description (1831). Ann. Sci. Nat. (Paris) 23
page(s): 88 [details] 

original description (of Crepis sect. Youngia (Cass.) Benth.) (1873). Benth. & Hook. f., Gen. Pl. 2 (1873)
page(s): 514 [details] 

original description (of Hieraciodes Möhring ex Kuntze) (1891). Revis. Gen. Pl. 1
page(s): 344 [details] 

original description (of Pseudoyoungia D.Maity & Maiti) (2010). Compositae Newslett. 48
page(s): 29 [details] 
 
 Present  Inaccurate  Introduced: alien  Containing type locality 
   

Unreviewed
Contributed data: Full Name Data only shown for fields conflicting with the consensus taxon record
Youngia [Biological Diversity of the Guiana Shield]
Youngia [Flora of Korea]
Youngia [Flora of Taiwan]
Youngia [Funk et al. 2009]
Youngia [New Zealand Plant Name Database]
Youngia [SANBI]
Youngia [Vascular Plants of Russia] [details]

Contributed data: Published Data only shown for fields conflicting with the consensus taxon record
A.H.G. de Cassini in Ann. Sci. Nat. (Paris) 23. 1831 [Cichorieae Portal]
Ann. Sci. Nat. (Paris) 23: 88 [Flann et al. 2010 Cassini Genera]
Ann. Sci. Nat. (Paris) 23: 88. 1831 [India]
Ann. Sci. Nat. 23 [Flora Malesiana]
Annales des Sciences Naturelles (Paris) 23: [Tropicos]
Annales des Sciences Naturelles ser. 1, 23 [IPNI] [details]

LSID urn:lsid:compositae.org:names:D9AD6286-D1E5-4131-9F1A-8ABE2DED42B1 [details]
    Definitions

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To European Nucleotide Archive, ENA (Youngia) 

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