- Taksoni: Giffardia , Giffenia , Giffeniaceae , Giffordia ,
Giff
Giffardia
- Giffardia dolichocephala Kirkaldy 1906
Animalia → Arthropoda → Insecta → Hemiptera → Membracoidea → Cicadellidae
Giffenia F.E.Round & P.W.Basson, 1997
- Giffenia cocconeiformis (Grunow) F.E.Round & P.W.Basson
Plantae → Bacillariophyta → Bacillariophyceae → Giffeniaceae
Giffeniaceae
- Rod: Giffenia
Plantae → Bacillariophyta → Bacillariophyceae
Giffordia Batters, 1893
- Giffordia acutoramulis (Noda) Luan & Luan
- Giffordia andamanensis V.Krishnamurthy & Baluswami
- Giffordia bhimlipatnamensis V.Krishnamurthy & Baluswami
- Giffordia breviarticulata (J.Agardh) Doty & I.A.Abbott
- Giffordia clavata V.Krishnamurthy & Baluswami
- Giffordia conifera (Børgesen) W.R.Taylor
- Giffordia dalmatica (Ercegovic) Cormaci & G.Furnari
- Giffordia duchassaingiana (Grunow) W.R.Taylor
- Giffordia elegans (Thuret) Knoeppfler-Peguy
- Giffordia fenestrata (Berkeley ex Harvey) Batters
- Giffordia fuscata (Zanardini) Kuckuck
- Giffordia geniculata (Ercegovic) Cormaci & G.Furnari
- Giffordia ghardaqaensis (Nasr) Papenfuss
- Giffordia granulosa (Smith) G.Hamel
- Giffordia granulosoides (Setchell & N.L.Gardner) Hollenberg & I.A.Abbott
- Giffordia hainanensis S.B.Wang
- Giffordia hauckii (Ercegovic) Cormaci & G.Furnari
- Giffordia hincksiae (Harvey) G.Hamel
- Giffordia hincksiae var. californica Hollenberg & I.A.Abbott
- Giffordia indica (Sonder) Papenfuss & Chihara
- Giffordia intermedia (Rosenvinge) S.Lund
- Giffordia irregularis (Kützing) Joly
- Giffordia mitchelliae var. neilii V.Krishnamurthy & Baluswami
- Giffordia mitchelliae var. parvus Taylor
- Giffordia mitchelliae (Harvey) G.Hamel
- Giffordia onslowensis Amsler & Kapraun
- Giffordia ovata var. arachnoidea (Reinke) Kylin
- Giffordia ovata (Kjellman) Kylin
- Giffordia oviger (Harvey) Hollenberg & I.A.Abbott
- Giffordia padinae Buffham
- Giffordia prolifera V.Krishnamurthy & Baluswami
- Giffordia rallsiae (Vickers) W.R.Taylor
- Giffordia recurvata Kuckuck ex Cardinal
- Giffordia sandriana (Zanardini) G.Hamel
- Giffordia saundersii (Setchell & N.L.Gardner) Hollenberg & I.A.Abbott
- Giffordia secunda (Kützing) Batters
- Giffordia sordida (Harvey) M.N.Clayton
- Giffordia terminalis V.Krishnamurthy & Baluswami
- Giffordia thyrsoidea (Børgesen) Islam
- Giffordia turbinariae Jaasund
- Giffordia zhejiangensis S.B.Wang
Chromista → Ochrophyta → Phaeophyceae → Ectocarpales → Chordariaceae