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Species of Cycas L.

All
Accepted Names
Exclude infraspecific names

NameSynonym ofaisortsortacc
Cycas circinalis L.  a Cycas circinalisL.  
Cycas media R. Br.  a Cycas mediaR. Br.  
Cycas normanbyana F. Muell. Cycas media R. Br.   Cycas normanbyanaF. Muell. Cycas mediaR. Br.
Cycas pectinata Buch.-Ham.  a Cycas pectinataBuch.-Ham.  
Cycas revoluta Thunb.  a Cycas revolutaThunb.  
Cycas rumphii Miq.  a Cycas rumphiiMiq.  
Cycas siamensis Miq.  a Cycas siamensisMiq.  
Cycas armstrongii Miq.  a Cycas armstrongiiMiq.  
Cycas riedlei Fisch. ex Gaudich. Macrozamia riedlei (Fisch. ex Gaudich.) C. A. Gardner   Cycas riedleiFisch. ex Gaudich. Macrozamia riedlei(Fisch. ex Gaudich.) C. A. Gardner
Cycas spp. a Cycas spp. 
Cycas beddomei Dyer  a Cycas beddomeiDyer  
Cycas caffra Thunb. Encephalartos caffer (Thunb.) Lehm.   Cycas caffraThunb. Encephalartos caffer(Thunb.) Lehm.
Cycas chamberlainii W. H. Br. & Kienholz Cycas riuminiana Porto ex Regel   Cycas chamberlainiiW. H. Br. & Kienholz Cycas riuminianaPorto ex Regel
Cycas calcicola Maconochie  a Cycas calcicolaMaconochie  
Cycas taiwaniana Carruth.  a Cycas taiwanianaCarruth.  
Cycas thouarsii R. Br. ex Gaudich.  a Cycas thouarsiiR. Br. ex Gaudich.  
Cycas panzhihuaensis L. Zhou & S. Y. Yang  a Cycas panzhihuaensisL. Zhou & S. Y. Yang  
Cycas circinalis auct. Cycas rumphii Miq.   Cycas circinalisauct. Cycas rumphiiMiq.
Cycas angulata R. Br.  a Cycas angulataR. Br.  
Cycas baguanheensis L. K. Fu & S. Z. Cheng Cycas panzhihuaensis L. Zhou & S. Y. Yang   Cycas baguanheensisL. K. Fu & S. Z. Cheng Cycas panzhihuaensisL. Zhou & S. Y. Yang
Cycas balansae Warb.  a Cycas balansaeWarb.  
Cycas basaltica C. A. Gardner  a Cycas basalticaC. A. Gardner  
Cycas brunnea K. D. Hill  a Cycas brunneaK. D. Hill  
Cycas cairnsiana F. Muell.  a Cycas cairnsianaF. Muell.  
Cycas chevalieri Leandri  a Cycas chevalieriLeandri  
Cycas conferta Chirgwin  a Cycas confertaChirgwin  
Cycas couttsiana K. D. Hill  a Cycas couttsianaK. D. Hill  
Cycas dilatata Griff. Cycas pectinata Buch.-Ham.   Cycas dilatataGriff. Cycas pectinataBuch.-Ham.
Cycas furfuracea W. Fitzg.  a Cycas furfuraceaW. Fitzg.  
Cycas guizhouensis K. M. Lan & R. F. Zou  a Cycas guizhouensisK. M. Lan & R. F. Zou  
Cycas inermis Lour.  a Cycas inermisLour.  
Cycas jenkinsiana Griff. Cycas pectinata Buch.-Ham.   Cycas jenkinsianaGriff. Cycas pectinataBuch.-Ham.
Cycas hainanensis C. J. Chen ex C. Y. Cheng et al.  a Cycas hainanensisC. J. Chen ex C. Y. Cheng et al.  
Cycas lane-poolei C. A. Gardner  a Cycas lane-pooleiC. A. Gardner  
Cycas macrocarpa Griff.  a Cycas macrocarpaGriff.  
Cycas megacarpa K. D. Hill  a Cycas megacarpaK. D. Hill  
Cycas micholitzii Dyer  a Cycas micholitziiDyer  
Cycas ophiolitica K. D. Hill  a Cycas ophioliticaK. D. Hill  
Cycas papuana F. Muell.  a Cycas papuanaF. Muell.  
Cycas platyphylla K. D. Hill  a Cycas platyphyllaK. D. Hill  
Cycas pruinosa Maconochie  a Cycas pruinosaMaconochie  
Cycas riuminiana Porto ex Regel  a Cycas riuminianaPorto ex Regel  
Cycas scratchleyana F. Muell.  a Cycas scratchleyanaF. Muell.  
Cycas silvestris K. D. Hill  a Cycas silvestrisK. D. Hill  
Cycas szechuanensis W. C. Cheng & L. K. Fu  a Cycas szechuanensisW. C. Cheng & L. K. Fu  
Cycas undulata Desf. ex Gaudich. Cycas circinalis L.   Cycas undulataDesf. ex Gaudich. Cycas circinalisL.
Cycas wadei Merr.  a Cycas wadeiMerr.  
Cycas yorkiana K. D. Hill  a Cycas yorkianaK. D. Hill  
Cycas badensis K. D. Hill  a Cycas badensisK. D. Hill  
Cycas tuckeri K. D. Hill  a Cycas tuckeriK. D. Hill  
Cycas semota K. D. Hill  a Cycas semotaK. D. Hill  
Cycas desolata P. I. Forst.  a Cycas desolataP. I. Forst.  
Cycas xipholepis K. D. Hill  a Cycas xipholepisK. D. Hill  
Cycas orientis K. D. Hill  a Cycas orientisK. D. Hill  
Cycas canalis K. D. Hill  a Cycas canalisK. D. Hill  
Cycas arnhemica K. D. Hill  a Cycas arnhemicaK. D. Hill  
Cycas maconochiei Chirgwin & K. D. Hill  a Cycas maconochieiChirgwin & K. D. Hill  
Cycas arenicola K. D. Hill  a Cycas arenicolaK. D. Hill  
Cycas apoa K. D. Hill  a Cycas apoaK. D. Hill  
Cycas bougainvilleana K. D. Hill  a Cycas bougainvilleanaK. D. Hill  
Cycas campestris K. D. Hill  a Cycas campestrisK. D. Hill  
Cycas aculeata K. D. Hill & T. H. Nguyên  a Cycas aculeataK. D. Hill & T. H. Nguyên  
Cycas bifida (Dyer) K. D. Hill  a Cycas bifida(Dyer) K. D. Hill  
Cycas brachycantha K. D. Hill et al.  a Cycas brachycanthaK. D. Hill et al.  
Cycas chamaoensis K. D. Hill  a Cycas chamaoensisK. D. Hill  
Cycas changjiangensis N. Liu  a Cycas changjiangensisN. Liu  
Cycas clivicola K. D. Hill  a Cycas clivicolaK. D. Hill  
Cycas collina K. D. Hill et al.  a Cycas collinaK. D. Hill et al.  
Cycas condaoensis K. D. Hill & S. L. Yang  a Cycas condaoensisK. D. Hill & S. L. Yang  
Cycas curranii (J. Schust.) K. D. Hill  a Cycas curranii(J. Schust.) K. D. Hill  
Cycas circinalis L. var. curranii J. Schust. Cycas curranii (J. Schust.) K. D. Hill  iCycas circinalisL. var.curranii J. Schust. Cycas curranii(J. Schust.) K. D. Hill
Cycas debaoensis Y. C. Zhong & C. J. Chen  a Cycas debaoensisY. C. Zhong & C. J. Chen  
Cycas diannanensis Z. T. Guan & G. D. Tao  a Cycas diannanensisZ. T. Guan & G. D. Tao  
Cycas dolichophylla K. D. Hill et al.  a Cycas dolichophyllaK. D. Hill et al.  
Cycas edentata de Laub.  a Cycas edentatade Laub.  
Cycas elephantipes A. Lindstr. & K. D. Hill  a Cycas elephantipesA. Lindstr. & K. D. Hill  
Cycas elongata (Leandri) D. Y. Yang  a Cycas elongata(Leandri) D. Y. Yang  
Cycas falcata K. D. Hill  a Cycas falcataK. D. Hill  
Cycas pectinata Buch.-Ham. var. elongata Leandri Cycas elongata (Leandri) D. Y. Yang  iCycas pectinataBuch.-Ham. var.elongata Leandri Cycas elongata(Leandri) D. Y. Yang
Cycas fairylakea D. Y. Yang  a Cycas fairylakeaD. Y. Yang  
Cycas ferruginea F. N. Wei  a Cycas ferrugineaF. N. Wei  
Cycas fugax K. D. Hill et al.  a Cycas fugaxK. D. Hill et al.  
Cycas hoabinhensis P. K. Lôc & T. H. Nguyên  a Cycas hoabinhensisP. K. Lôc & T. H. Nguyên  
Cycas hongheensis S. Y. Yang & S. L. Yang  a Cycas hongheensisS. Y. Yang & S. L. Yang  
Cycas javana (Miq.) de Laub.  a Cycas javana(Miq.) de Laub.  
Cycas circinalis L. var. javana Miq. Cycas javana (Miq.) de Laub.  iCycas circinalisL. var.javana Miq. Cycas javana(Miq.) de Laub.
Cycas lindstromii S. L. Yang et al.  a Cycas lindstromiiS. L. Yang et al.  
Cycas litoralis K. D. Hill  a Cycas litoralisK. D. Hill  
Cycas micronesica K. D. Hill  a Cycas micronesicaK. D. Hill  
Cycas multipinnata C. J. Chen & S. Y. Yang  a Cycas multipinnataC. J. Chen & S. Y. Yang  
Cycas nathorstii J. Schust.  a Cycas nathorstiiJ. Schust.  
Cycas nongnoochiae K. D. Hill  a Cycas nongnoochiaeK. D. Hill  
Cycas pachypoda K. D. Hill  a Cycas pachypodaK. D. Hill  
Cycas petraea A. Lindstr. & K. D. Hill  a Cycas petraeaA. Lindstr. & K. D. Hill  
Cycas pranburiensis S. L. Yang et al.  a Cycas pranburiensisS. L. Yang et al.  
Cycas schumanniana Lauterb.  a Cycas schumannianaLauterb.  
Cycas seemannii A. Braun  a Cycas seemanniiA. Braun  
Cycas segmentifida D. Y. Wang & C. Y. Deng  a Cycas segmentifidaD. Y. Wang & C. Y. Deng  
Cycas sexseminifera F. N. Wei Cycas miquelii Warb.   Cycas sexseminiferaF. N. Wei Cycas miqueliiWarb.
Cycas simplicipinna (Smitinand) K. D. Hill  a Cycas simplicipinna(Smitinand) K. D. Hill  
Cycas spherica Roxb.  a Cycas sphericaRoxb.  
Cycas taitungensis C. F. Shen et al.  a Cycas taitungensisC. F. Shen et al.  
Cycas tanqingii D. Y. Wang  a Cycas tanqingiiD. Y. Wang  
Cycas tansachana K. D. Hill & S. L. Yang  a Cycas tansachanaK. D. Hill & S. L. Yang  
Cycas tropophylla K. D. Hill & P. K. Lôc  a Cycas tropophyllaK. D. Hill & P. K. Lôc  
Cycas zeylanica (J. Schust.) K. D. Hill & A. Lindstr.  a Cycas zeylanica(J. Schust.) K. D. Hill & A. Lindstr.  
Cycas rumphii Miq. subsp. zeylanica J. Schust. Cycas zeylanica (J. Schust.) K. D. Hill & A. Lindstr.  iCycas rumphiiMiq. subsp. zeylanica J. Schust. Cycas zeylanica(J. Schust.) K. D. Hill & A. Lindstr.
Cycas micholitzii Dyer var. simplicipinna Smitinand Cycas simplicipinna (Smitinand) K. D. Hill  iCycas micholitziiDyer var.simplicipinna Smitinand Cycas simplicipinna(Smitinand) K. D. Hill
Cycas miquelii Warb.  a Cycas miqueliiWarb.  
Cycas rumphii Miq. subsp. rumphii Cycas rumphii Miq.  iCycas rumphiiMiq. subsp. rumphii Cycas rumphiiMiq.
Cycas rumphii Miq. var. rumphii Cycas rumphii Miq.  iCycas rumphiiMiq. var.rumphii Cycas rumphiiMiq.
Cycas rumphii Miq. var. bifida Dyer Cycas bifida (Dyer) K. D. Hill  iCycas rumphiiMiq. var.bifida Dyer Cycas bifida(Dyer) K. D. Hill
Cycas circinalis L. var. circinalis Cycas circinalis L.  iCycas circinalisL. var.circinalis Cycas circinalisL.
Cycas micholitzii Dyer var. micholitzii Cycas micholitzii Dyer  iCycas micholitziiDyer var.micholitzii Cycas micholitziiDyer
Cycas pectinata Buch.-Ham. var. pectinata Cycas pectinata Buch.-Ham.  iCycas pectinataBuch.-Ham. var.pectinata Cycas pectinataBuch.-Ham.
  1. Cycas aculeata K. D. Hill & T. H. Nguyên
  2. Cycas angulata R. Br.
  3. Cycas apoa K. D. Hill
  4. Cycas arenicola K. D. Hill
  5. Cycas armstrongii Miq.
  6. Cycas arnhemica K. D. Hill
  7. Cycas badensis K. D. Hill
  8. Cycas baguanheensis L. K. Fu & S. Z. Cheng (=Cycas panzhihuaensis L. Zhou & S. Y. Yang)
  9. Cycas balansae Warb.
  10. Cycas basaltica C. A. Gardner
  11. Cycas beddomei Dyer
  12. Cycas bifida (Dyer) K. D. Hill
  13. Cycas bougainvilleana K. D. Hill
  14. Cycas brachycantha K. D. Hill et al.
  15. Cycas brunnea K. D. Hill
  16. Cycas caffra Thunb. (=Encephalartos caffer (Thunb.) Lehm.)
  17. Cycas cairnsiana F. Muell.
  18. Cycas calcicola Maconochie
  19. Cycas campestris K. D. Hill
  20. Cycas canalis K. D. Hill
  21. Cycas chamaoensis K. D. Hill
  22. Cycas chamberlainii W. H. Br. & Kienholz (=Cycas riuminiana Porto ex Regel)
  23. Cycas changjiangensis N. Liu
  24. Cycas chevalieri Leandri
  25. Cycas circinalis L.
  26. Cycas circinalis auct. (=Cycas rumphii Miq.)
  27. Cycas circinalis L. var. circinalis (=Cycas circinalis L.)
  28. Cycas circinalis L. var. curranii J. Schust. (=Cycas curranii (J. Schust.) K. D. Hill)
  29. Cycas circinalis L. var. javana Miq. (=Cycas javana (Miq.) de Laub.)
  30. Cycas clivicola K. D. Hill
  31. Cycas collina K. D. Hill et al.
  32. Cycas condaoensis K. D. Hill & S. L. Yang
  33. Cycas conferta Chirgwin
  34. Cycas couttsiana K. D. Hill
  35. Cycas curranii (J. Schust.) K. D. Hill
  36. Cycas debaoensis Y. C. Zhong & C. J. Chen
  37. Cycas desolata P. I. Forst.
  38. Cycas diannanensis Z. T. Guan & G. D. Tao
  39. Cycas dilatata Griff. (=Cycas pectinata Buch.-Ham.)
  40. Cycas dolichophylla K. D. Hill et al.
  41. Cycas edentata de Laub.
  42. Cycas elephantipes A. Lindstr. & K. D. Hill
  43. Cycas elongata (Leandri) D. Y. Yang
  44. Cycas fairylakea D. Y. Yang
  45. Cycas falcata K. D. Hill
  46. Cycas ferruginea F. N. Wei
  47. Cycas fugax K. D. Hill et al.
  48. Cycas furfuracea W. Fitzg.
  49. Cycas guizhouensis K. M. Lan & R. F. Zou
  50. Cycas hainanensis C. J. Chen ex C. Y. Cheng et al.
  51. Cycas hoabinhensis P. K. Lôc & T. H. Nguyên
  52. Cycas hongheensis S. Y. Yang & S. L. Yang
  53. Cycas inermis Lour.
  54. Cycas javana (Miq.) de Laub.
  55. Cycas jenkinsiana Griff. (=Cycas pectinata Buch.-Ham.)
  56. Cycas lane-poolei C. A. Gardner
  57. Cycas lindstromii S. L. Yang et al.
  58. Cycas litoralis K. D. Hill
  59. Cycas maconochiei Chirgwin & K. D. Hill
  60. Cycas macrocarpa Griff.
  61. Cycas media R. Br.
  62. Cycas megacarpa K. D. Hill
  63. Cycas micholitzii Dyer
  64. Cycas micholitzii Dyer var. micholitzii (=Cycas micholitzii Dyer)
  65. Cycas micholitzii Dyer var. simplicipinna Smitinand (=Cycas simplicipinna (Smitinand) K. D. Hill)
  66. Cycas micronesica K. D. Hill
  67. Cycas miquelii Warb.
  68. Cycas multipinnata C. J. Chen & S. Y. Yang
  69. Cycas nathorstii J. Schust.
  70. Cycas nongnoochiae K. D. Hill
  71. Cycas normanbyana F. Muell. (=Cycas media R. Br.)
  72. Cycas ophiolitica K. D. Hill
  73. Cycas orientis K. D. Hill
  74. Cycas pachypoda K. D. Hill
  75. Cycas panzhihuaensis L. Zhou & S. Y. Yang
  76. Cycas papuana F. Muell.
  77. Cycas pectinata Buch.-Ham.
  78. Cycas pectinata Buch.-Ham. var. elongata Leandri (=Cycas elongata (Leandri) D. Y. Yang)
  79. Cycas pectinata Buch.-Ham. var. pectinata (=Cycas pectinata Buch.-Ham.)
  80. Cycas petraea A. Lindstr. & K. D. Hill
  81. Cycas platyphylla K. D. Hill
  82. Cycas pranburiensis S. L. Yang et al.
  83. Cycas pruinosa Maconochie
  84. Cycas revoluta Thunb.
  85. Cycas riedlei Fisch. ex Gaudich. (=Macrozamia riedlei (Fisch. ex Gaudich.) C. A. Gardner)
  86. Cycas riuminiana Porto ex Regel
  87. Cycas rumphii Miq.
  88. Cycas rumphii Miq. var. bifida Dyer (=Cycas bifida (Dyer) K. D. Hill)
  89. Cycas rumphii Miq. var. rumphii (=Cycas rumphii Miq.)
  90. Cycas rumphii Miq. subsp. rumphii (=Cycas rumphii Miq.)
  91. Cycas rumphii Miq. subsp. zeylanica J. Schust. (=Cycas zeylanica (J. Schust.) K. D. Hill & A. Lindstr.)
  92. Cycas schumanniana Lauterb.
  93. Cycas scratchleyana F. Muell.
  94. Cycas seemannii A. Braun
  95. Cycas segmentifida D. Y. Wang & C. Y. Deng
  96. Cycas semota K. D. Hill
  97. Cycas sexseminifera F. N. Wei (=Cycas miquelii Warb.)
  98. Cycas siamensis Miq.
  99. Cycas silvestris K. D. Hill
  100. Cycas simplicipinna (Smitinand) K. D. Hill
  101. Cycas spherica Roxb.
  102. Cycas spp.
  103. Cycas szechuanensis W. C. Cheng & L. K. Fu
  104. Cycas taitungensis C. F. Shen et al.
  105. Cycas taiwaniana Carruth.
  106. Cycas tanqingii D. Y. Wang
  107. Cycas tansachana K. D. Hill & S. L. Yang
  108. Cycas thouarsii R. Br. ex Gaudich.
  109. Cycas tropophylla K. D. Hill & P. K. Lôc
  110. Cycas tuckeri K. D. Hill
  111. Cycas undulata Desf. ex Gaudich. (=Cycas circinalis L.)
  112. Cycas wadei Merr.
  113. Cycas xipholepis K. D. Hill
  114. Cycas yorkiana K. D. Hill
  115. Cycas zeylanica (J. Schust.) K. D. Hill & A. Lindstr.


ILRI Germplasm Policy (excerpts)

The International Livestock research Institute (ILRI) maintains a collection of forage germplasm as a global public good. The material was acquired prior to the entry into force of the Convention on Biological Diversity; or if it was acquired after the entering into force of the Convention on Biological Diversity, it was obtained with the understanding that it was held in trust and could be made available for any agricultural research, breeding and training purposes under the terms and conditions set out in the agreement between the ILRI and FAO dated 26 October 1994. On 16 October 2006, ILRI signed an agreement with the Governing Body of the International Treaty on Plant Genetic Resources for Food and Agriculture (the Treaty) placing these in trust collections of Plant Genetic Resources for Food and Agriculture (PGRFA) within the purview of the Treaty.

In accordance with this Agreement, all shipments of PGRFA of crops listed in Annex 1 to the Treaty (shipments of PGRFA under the Multilateral System) will be subject to the terms and conditions of the Standard Material Transfer Agreement (SMTA). In the event that the SMTA (attached) is used for the transfer of Plant Genetic Resources for Food and Agriculture other than those listed in Annex 1 of the Treaty: i) The references in the SMTA to the "Multilateral System" shall not be interpreted as limiting the application of the SMTA to Annex 1 Plant Genetic Resources for Food and Agriculture, and in the case of Article 6.2 of the SMTA shall mean "under this Agreement". ii) The reference in Article 6.11 and Annex 3 of the SMTA to "Plant Genetic Resources for Food and Agriculture belonging to the same crop, as set out in Annex 1 to the Treaty" shall be taken to mean "Plant Genetic Resources for Food and Agriculture belonging to the same crop".

The material is held in trust and the recipient has no rights to obtain Intellectual Property Rights (IPRs) on the material or related information. The recipient may utilize and conserve the material for research, breeding and training and may distribute it to other parties provided such parties accept the terms and conditions of the SMTA .

ILRI will provide forage seeds in small experimental quantities of between 1 and 20 grams without charge from the germplasm collection under the SMTA as appropriate for the crop as part of its policy of maximizing the utilization of material for research, breeding and training. Larger quantities sufficient to sow up to one quarter of a hectare of a limited number of promising accessions will require that requesters cover the costs of production and shipping.

ILRI makes no warranties as to the safety or title of the material, nor as to the accuracy or correctness of any passport or other data provided with the material. Neither does it make any warranties as to the quality, viability, or purity (genetic or mechanical) of the material being furnished. The phytosanitary condition of the material is warranted only as described in the attached phytosanitary certificate. The recipient assumes full responsibility for complying with the recipient nation’s quarantine and biosafety regulations and rules as to import or release of genetic material.