Dodatak:Popis golosjemenjača, Cy

Cyc

Porodica Cycadaceae Pers.

• Rod: Cycas

Gymnospermae → Cycadopsida → Cycadales

Red Cycadales Dumortier

• Porodica Cycadaceae Persoon
• Porodica Stangeriaceae ?
• Porodica Zamiaceae Horaninow

Gymnospermae → Cycadopsida

Razred Cycadopsida Brongn.

• Red Cycadales
• Red Medullosales †

Cycadopsida incertae sedis

• Rod Jirusia †, Microzamia †, Nilsonia †, Pseudoctenis †

Gymnospermae

Cycas L.

1. Cycas aculeata K.D.Hill & H.T.Nguyen
2. Cycas aenigma K.D.Hill & A.Lindstr.
3. Cycas angulata R.Br.
4. Cycas annaikalensis Rita Singh & P.Radha
5. Cycas apoa K.D.Hill
6. Cycas armstrongii Miq.
7. Cycas balansae Warb.
8. Cycas beddomei Dyer
9. Cycas bifida (Dyer) K.D.Hill
10. Cycas bougainvilleana K.D.Hill
11. Cycas brachycantha K.D.Hill, H.T.Nguyen & P.K.Lôc
12. Cycas cairnsiana F.Muell.
13. Cycas calcicola Maconochie
14. Cycas campestris K.D.Hill
15. Cycas candida K.D.Hill
16. Cycas cantafolia Jutta, K.L.Chew & Saw
17. Cycas chamaoensis K.D.Hill
18. Cycas changjiangensis N.Liu
19. Cycas chevalieri Leandri
20. Cycas circinalis L.
21. Cycas clivicola K.D.Hill
22. Cycas collina K.D.Hill, H.T.Nguyen & P.K.Lôc
23. Cycas condaoensis K.D.Hill & S.L.Yang
24. Cycas crassipes Hung T.Chang, Y.C.Zhong & Z.F.Lu
25. Cycas cupida P.I.Forst.
26. Cycas curranii (J.Schust.) K.D.Hill
27. Cycas debaoensis Y.C.Zhong & C.J.Chen
28. Cycas diannanensis Z.T.Guan & G.D.Tao
29. Cycas dolichophylla K.D.Hill, H.T.Nguyen & P.K.Lôc
30. Cycas edentata de Laub.
31. Cycas elephantipes A.Lindstr. & K.D.Hill
32. Cycas elongata (Leandri) D.Y.Wang
33. Cycas falcata K.D.Hill
34. Cycas ferruginea F.N.Wei
35. Cycas fugax K.D.Hill, H.T.Nguyen & P.K.Lôc
36. Cycas furfuracea W.Fitzg.
37. Cycas glauca Miq.
38. Cycas hoabinhensis P.K.Lôc & H.T.Nguyen
39. Cycas hongheensis S.Y.Yang & S.L.Yang
40. Cycas indica A.Lindstr. & K.D.Hill
41. Cycas inermis Lour.
42. Cycas javana (Miq.) de Laub.
43. Cycas lacrimans A.Lindstr. & K.D.Hill
44. Cycas lanepoolei C.A.Gardner
45. Cycas lindstromii S.L.Yang, K.D.Hill & Hiep
46. Cycas lingshuigensis G.A.Fu
47. Cycas × longipetiolula D.Y.Wang
48. Cycas maconochiei Chirgwin & K.D.Hill
49. Cycas macrocarpa Griff.
50. Cycas media R.Br.
51. Cycas micholitzii Dyer
52. Cycas micholitzii f. stonensis (S.L. Liang) Z.T. Guan
53. Cycas micronesica K.D.Hill
54. Cycas montana A.Lindstr. & K.D.Hill
55. Cycas × multifrondis D.Y.Wang
56. Cycas multipinnata C.J.Chen & S.Y.Yang
57. Cycas nathorstii J.Schust.
58. Cycas nitida K.D.Hill & A.Lindstr.
59. Cycas nongnoochiae K.D.Hill
60. Cycas normanbyana F.Muell.
61. Cycas pachypoda K.D.Hill
62. Cycas papuana F.Muell.
63. Cycas pectinata Buch.-Ham.
64. Cycas petrae A.Lindstr. & K.D.Hill
65. Cycas pranburiensis S.L.Yang & al.
66. Cycas pruinosa Maconochie
67. Cycas revoluta Thunb.
68. Cycas riuminiana Porte ex Regel
69. Cycas rumphii Miq.
70. Cycas saxatilis K.D.Hill & A.Lindstr.
71. Cycas schumanniana Lauterb.
72. Cycas scratchleyana F.Muell.
73. Cycas seemannii A.Br.
74. Cycas segmentifida D.Y.Wang & C.Y.Deng
75. Cycas sexseminifera F.N.Wei
76. Cycas shanyaensis G.A.Fu
77. Cycas siamensis Miq.
78. Cycas silvestris K.D.Hill
79. Cycas simplicipinna (Smitinand) K.D.Hill
80. Cycas sphaerica Roxb.
81. Cycas sundaica Miq. ex A.Lindstr. & K.D.Hill
82. Cycas swamyi Rita Singh & P.Radha
83. Cycas szechuanensis C.Y.Cheng, W.C.Cheng & L.K.Fu
84. Cycas taitungensis C.F.Shen & al.
85. Cycas taiwaniana Carruth.
86. Cycas tanqingii D.Y.Wang
87. Cycas tansachana K.D.Hill & S.L.Yang
88. Cycas thouarsii R.Br.
89. Cycas tropophylla K.D.Hill & P.K.Lôc
90. Cycas vespertilio A.Lindstr. & K.D.Hill
91. Cycas wadei Merr.
92. Cycas zambalensis Madulid & Agoo
93. Cycas zeylanica (J.Schust.) A.Lindstr. & K.D.Hill

statusa nije riješen:

1. Cycas calcicola J.R. Maconochie
2. Cycas duivenbodei auct.
3. Cycas hongheensis S.Y. Yang & S.L. Yang ex D.Y. Wang
4. Cycas hypoleuca C.Presl
5. Cycas pandanifolia auct.
6. Cycas pruinosa J.R. Maconochie
7. Cycas thouarsii Gaudich.

Plantae → Tracheophyta → Cycadopsida → Cycadales → Cycadaceae