from wikipidia:

Wide-leafed Cannabis indica plants in India, Afghanistan and Pakistan are traditionally cultivated for the production of hashish. Pharmacologically, the wide-leafed "indica" landraces tend to have a higher cannabidiol (CBD) content than "sativa" drug strains.[5] Most commercially available "indica" strains have been selected for low levels of CBD (which is not psychoactive), with some users reporting more of a "high" and less of a "stoned" effect from "indica" compared to "sativa". Differences in the terpenoid content of the essential oil may account for some of these differences in effect.[6][7] Common "indica" strains for recreational use are 'White Widow' and 'Northern Lights'.

A recent genetic analysis included both the narrow-leaflet and wide-leaflet drug "biotypes" under C. indica, as well as southern and eastern Asian hemp (fiber/seed) landraces and wild Himalayan populations.[8]
INDICA STRAINS:
Afghani #1
Butterscotch Hawaiian
Celtic Stone
Early Girl
G-SUS
Kush
Lightstorm
Mango
Mazar
Newberry
Northern Lights #1
Oasis (Northern Lights #2)
Manghani (A very resinous Mango x Afghan)
Millennium Bud
Mongolian
Mother of Mercy*
Romulan
Alaskan Matanuska Thunderfuck*
Mad Shad
Sour Bubble (ahx1)

Indica Dominant HybridsAurora Indica (Nirvana) [Afghani x Northern Lights]
Blueberry (DJ Short) [(Oaxacan Gold x Chocolate Thai) x (Highland Thai x Afghani)]
Bubblicious (Nirvana)
Celtic Stone (Celtic Stone Seeds) (Stonehedge x Dixie Crystal)
Holland's Hope (Dutch Passion) [Big Bud x Skunk #1]
lemon stinky (crazy x seed's)[sensi star x chronic]
Northern Berry (Peak Seeds, Hygro) [Northern Lights #5 x Blueberry]
BC Purple Star (BC Bud) [Purple Star (Holland) x BC Purple Indica]
Skunk Kush (Sensi) [Hindu Kush x Skunk #1]
Snow White (Nirvana)
White Indica (Ceres Seeds) [Afghani x Afghani x Skunk#1]
White Rhino (Greenhouse Seeds) [White Widow x Unknown Indica]