Keremak

adalah genus tanaman yang termasuk keluarga bayam-bayaman.

 Keragaman 
jmpl|ka|250px|Alternanthera 'Party Time'
jmpl|ka|250px|Alternanthera sessilis
jmpl|ka|250px|Alternanthera polygonoides
Masih belum dipastikan jumlah keseluruhan jenis tanaman ini, namun diperkirakan jumlahnya antara 80 sampai 200 jenis.Sánchez-Del Pino, I., et al. (2012). Molecular phylogenetics of Alternanthera (Gomphrenoideae, Amaranthaceae): resolving a complex taxonomic history caused by different interpretations of morphological characters in a lineage with C4 and C3–C4 intermediate species. Botanical Journal of the Linnean Society 169(3), 493-517.Alternanthera. Flora of North America.Alternanthera. The Plant List.

Spesies ini termasuk:Alternanthera. Integrated Taxonomic Information System (ITIS).GRIN Species Records of Alternanthera.  Germplasm Resources Information Network (GRIN).
 Alternanthera albotomentosa Suess.
 Alternanthera angustifolia R.Br.
 Alternanthera bettzickiana – Kaliko
 Alternanthera brasiliana (L.) Kuntze
 Alternanthera caracasana Kunth
 Alternanthera crucis Bold.
 Alternanthera dentata
 Alternanthera denticulata
 Alternanthera echinocephala (Hook.f.) Christoph., p. 144 seaurchin joyweed
 Alternanthera ficoidea
 Alternanthera filifolia (Hook.f.) J.T. Howell
 Alternanthera flavescens
 Alternanthera hassleriana Chodat
 Alternanthera helleri (B.L.Rob.) J.T.Howell
 Alternanthera littoralis P.Beauv.
 Alternanthera maritima (Mart.) A.St.-Hil.
 Alternanthera mexicana
 Alternanthera nana
 Alternanthera nodiflora
 Alternanthera olivacea
 Alternanthera paronichyoides A.St.-Hil.
 Alternanthera philoxeroides (Mart.) Griseb. – Bayam dempo
 Alternanthera pubiflora
 Alternanthera reineckii Briq.
 Alternanthera sessilis (L.) DC.
 Alternanthera tenella Colla
 Alternanthera versicolor R.Br.

 Lihat pula 

 kaliko
 Bayam

 Referensi 


Kategori:Amaranthaceae