Balkan iris 
Balkan Lizard orchid 
Bamboo orchid 
Banana yucca 
Barbados Lily 
Barbary-Nut 
Barkeria spectabilis 
Beach Flax Lily 
Beach Spider Lily 
Belladonna Lily 
Bellevalia desertorum 
Bellevalia eigii 
Bellevalia hermonis 
Bellevalia longipes 
Bellevalia turkestanica 
Bellevalia warburgii 
Bellevalia zoharyi 
Bells-of-fall 
Birds-nest orchid 
Bitter Aloe 
Black bootlace orchid 
Black garlic 
Black Orchid 
Black Purple Cymbidium