Cymbopogon
Daftar Spesies Serai

Dibawah ini merupakan daftar spesies serai (Cymbopogon):
Cymbopogon ambiguus (Australian lemon-scented grass) – Australia, Timor
Cymbopogon annamensis – Yunnan, Laos, Vietnam, Thailand
Cymbopogon bhutanicus – Bhutan
Cymbopogon bombycinus silky oilgrass – Australia
Cymbopogon caesius – Sub-Saharan Africa, Indian Subcontinent, Yemen, Afghanistan, Madagascar, Comoros, Réunion
Cymbopogon calcicola – Thailand, Kedah
Cymbopogon calciphilus – Thailand
Cymbopogon cambogiensis – Thailand, Cambodia, Vietnam
Cymbopogon citratus – Serai Dapur
Cymbopogon clandestinus – Thailand, Myanmar, Andaman Islands
Cymbopogon coloratus – Madhya Pradesh, Tamil Nadu, Myanmar, Vietnam
Cymbopogon commutatus – Sahel, East Africa, Arabian Peninsula, Iraq, Iran, Afghanistan, India, Pakistan
Cymbopogon densiflorus – central + south-central Africa
Cymbopogon dependens – Australia
Cymbopogon dieterlenii – Lesotho, Namibia, South Africa
Cymbopogon distans – Gansu, Guizhou, Shaanxi, Sichuan, Tibet, Yunnan, Nepal, northern Pakistan, Jammu & Kashmir
Cymbopogon exsertus – Nepal, Assam
Cymbopogon flexuosus (East Indian lemon grass) – Indian Subcontinent, Indochina
Cymbopogon gidarba – Indian Subcontinent, Myanmar, Yunnan
Cymbopogon giganteus – Africa, Madagascar
Cymbopogon globosus – Maluku, New Guinea, Queensland
Cymbopogon goeringii – China, Korea, Japan incl Ryukyu Islands, Vietnam
Cymbopogon gratus – Queensland
Cymbopogon jwarancusa – Socotra, Turkey, Middle East, Arabian Peninsula, Iraq, Iran, Afghanistan, Indian Subcontinent, Tibet, Sichuan, Yunnan, Vietnam
Cymbopogon khasianus – Yunnan, Guangxi, Assam, Bhutan, Bangladesh, Myanmar, Thailand
Cymbopogon liangshanensis – Sichuan
Cymbopogon mandalaiaensis – Myanmar
Cymbopogon marginatus – Cape Province of South Africa
Cymbopogon martini (palmarosa) – Indian Subcontinent, Myanmar, Vietnam
Cymbopogon mekongensis – China, Indochina
Cymbopogon microstachys Indian Subcontinent, Myanmar, Thailand, Yunnan
Cymbopogon microthecus – Nepal, Bhutan, Assam, West Bengal, Bangladesh
Cymbopogon minor – Yunnan
Cymbopogon minutiflorus – Sulawesi
Cymbopogon nardus (citronella grass) – Serai Wangi
Cymbopogon nervatus – Myanmar, Thailand, central Africa
Cymbopogon obtectus Silky-heads – Australia
Cymbopogon osmastonii – India, Bangladesh
Cymbopogon pendulus – Yunnan, eastern Himalayas, Myanmar, Vietnam
Cymbopogon polyneuros – Tamil Nadu, Sri Lanka, Myanmar
Cymbopogon pospischilii – eastern + southern Africa, Oman, Yemen, Himalayas, Tibet, Yunnan
Cymbopogon procerus – Australia, New Guinea, Maluku, Lesser Sunda Islands, Sulawesi
Cymbopogon pruinosus – islands of Indian Ocean
Cymbopogon queenslandicus – Queensland
Cymbopogon quinhonensis – Vietnam
Cymbopogon rectus – Lesser Sunda Islands, Java
Cymbopogon refractus (barbed wire grass) – Australia incl Norfolk Island
Cymbopogon schoenanthus (camel hay or camel grass) – Sahara, Sahel, eastern Africa, Arabian Peninsular, Iran
Cymbopogon tortilis – China incl Taiwan, Ryukyu + Bonin Is, Philippines, Vietnam, Maluku
Cymbopogon tungmaiensis – Sichuan, Tibet, Yunnan
Cymbopogon winterianus (citronella grass) – Borneo, Java, Sumatra
Cymbopogon xichangensis – Sichuan
Banyak spesies dari serai yang sekarang dimasukan ke dalam genus lain seperti Andropogon, Exotheca, Hyparrhenia, Iseilema, Schizachyrium, and Themeda.