Cyc
Porodica Cycadaceae Pers.
- Rod: Cycas
Gymnospermae → Cycadopsida → Cycadales
Red Cycadales Dumortier
- Porodica Cycadaceae Persoon
- Porodica Stangeriaceae ?
- Porodica Zamiaceae Horaninow
Razred Cycadopsida Brongn.
- Red Cycadales
- Red Medullosales †
Cycadopsida incertae sedis
- Rod Jirusia †, Microzamia †, Nilsonia †, Pseudoctenis †
Cycas L.
- Cycas aculeata K.D.Hill & H.T.Nguyen
- Cycas aenigma K.D.Hill & A.Lindstr.
- Cycas angulata R.Br.
- Cycas annaikalensis Rita Singh & P.Radha
- Cycas apoa K.D.Hill
- Cycas armstrongii Miq.
- Cycas balansae Warb.
- Cycas beddomei Dyer
- Cycas bifida (Dyer) K.D.Hill
- Cycas bougainvilleana K.D.Hill
- Cycas brachycantha K.D.Hill, H.T.Nguyen & P.K.Lôc
- Cycas cairnsiana F.Muell.
- Cycas calcicola Maconochie
- Cycas campestris K.D.Hill
- Cycas candida K.D.Hill
- Cycas cantafolia Jutta, K.L.Chew & Saw
- Cycas chamaoensis K.D.Hill
- Cycas changjiangensis N.Liu
- Cycas chevalieri Leandri
- Cycas circinalis L.
- Cycas clivicola K.D.Hill
- Cycas collina K.D.Hill, H.T.Nguyen & P.K.Lôc
- Cycas condaoensis K.D.Hill & S.L.Yang
- Cycas crassipes Hung T.Chang, Y.C.Zhong & Z.F.Lu
- Cycas cupida P.I.Forst.
- Cycas curranii (J.Schust.) K.D.Hill
- Cycas debaoensis Y.C.Zhong & C.J.Chen
- Cycas diannanensis Z.T.Guan & G.D.Tao
- Cycas dolichophylla K.D.Hill, H.T.Nguyen & P.K.Lôc
- Cycas edentata de Laub.
- Cycas elephantipes A.Lindstr. & K.D.Hill
- Cycas elongata (Leandri) D.Y.Wang
- Cycas falcata K.D.Hill
- Cycas ferruginea F.N.Wei
- Cycas fugax K.D.Hill, H.T.Nguyen & P.K.Lôc
- Cycas furfuracea W.Fitzg.
- Cycas glauca Miq.
- Cycas hoabinhensis P.K.Lôc & H.T.Nguyen
- Cycas hongheensis S.Y.Yang & S.L.Yang
- Cycas indica A.Lindstr. & K.D.Hill
- Cycas inermis Lour.
- Cycas javana (Miq.) de Laub.
- Cycas lacrimans A.Lindstr. & K.D.Hill
- Cycas lanepoolei C.A.Gardner
- Cycas lindstromii S.L.Yang, K.D.Hill & Hiep
- Cycas lingshuigensis G.A.Fu
- Cycas × longipetiolula D.Y.Wang
- Cycas maconochiei Chirgwin & K.D.Hill
- Cycas macrocarpa Griff.
- Cycas media R.Br.
- Cycas micholitzii Dyer
- Cycas micholitzii f. stonensis (S.L. Liang) Z.T. Guan
- Cycas micronesica K.D.Hill
- Cycas montana A.Lindstr. & K.D.Hill
- Cycas × multifrondis D.Y.Wang
- Cycas multipinnata C.J.Chen & S.Y.Yang
- Cycas nathorstii J.Schust.
- Cycas nitida K.D.Hill & A.Lindstr.
- Cycas nongnoochiae K.D.Hill
- Cycas normanbyana F.Muell.
- Cycas pachypoda K.D.Hill
- Cycas papuana F.Muell.
- Cycas pectinata Buch.-Ham.
- Cycas petrae A.Lindstr. & K.D.Hill
- Cycas pranburiensis S.L.Yang & al.
- Cycas pruinosa Maconochie
- Cycas revoluta Thunb.
- Cycas riuminiana Porte ex Regel
- Cycas rumphii Miq.
- Cycas saxatilis K.D.Hill & A.Lindstr.
- Cycas schumanniana Lauterb.
- Cycas scratchleyana F.Muell.
- Cycas seemannii A.Br.
- Cycas segmentifida D.Y.Wang & C.Y.Deng
- Cycas sexseminifera F.N.Wei
- Cycas shanyaensis G.A.Fu
- Cycas siamensis Miq.
- Cycas silvestris K.D.Hill
- Cycas simplicipinna (Smitinand) K.D.Hill
- Cycas sphaerica Roxb.
- Cycas sundaica Miq. ex A.Lindstr. & K.D.Hill
- Cycas swamyi Rita Singh & P.Radha
- Cycas szechuanensis C.Y.Cheng, W.C.Cheng & L.K.Fu
- Cycas taitungensis C.F.Shen & al.
- Cycas taiwaniana Carruth.
- Cycas tanqingii D.Y.Wang
- Cycas tansachana K.D.Hill & S.L.Yang
- Cycas thouarsii R.Br.
- Cycas tropophylla K.D.Hill & P.K.Lôc
- Cycas vespertilio A.Lindstr. & K.D.Hill
- Cycas wadei Merr.
- Cycas zambalensis Madulid & Agoo
- Cycas zeylanica (J.Schust.) A.Lindstr. & K.D.Hill
- statusa nije riješen:
- Cycas calcicola J.R. Maconochie
- Cycas duivenbodei auct.
- Cycas hongheensis S.Y. Yang & S.L. Yang ex D.Y. Wang
- Cycas hypoleuca C.Presl
- Cycas pandanifolia auct.
- Cycas pruinosa J.R. Maconochie
- Cycas thouarsii Gaudich.
Plantae → Tracheophyta → Cycadopsida → Cycadales → Cycadaceae