Boswellia carteri Birdw. | Boswellia sacra Flueck. | | | Boswellia carteriBirdw. | Boswellia sacraFlueck. |
Boswellia serrata Roxb. ex Colebr. | | a | | Boswellia serrataRoxb. ex Colebr. | |
Boswellia sacra Flueck. | | a | | Boswellia sacraFlueck. | |
Boswellia frereana Birdw. | | a | | Boswellia frereanaBirdw. | |
Boswellia papyrifera (Delile ex Caill.) Hochst. | | a | | Boswellia papyrifera(Delile ex Caill.) Hochst. | |
Boswellia glabra Roxb. | Boswellia serrata Roxb. ex Colebr. | | | Boswellia glabraRoxb. | Boswellia serrataRoxb. ex Colebr. |
Boswellia spp. | | a | | Boswellia spp. | |
Boswellia socotrana Balf. f. | | a | | Boswellia socotranaBalf. f. | |
Boswellia neglecta S. Moore | | a | | Boswellia neglectaS. Moore | |
Boswellia elongata Balf. f. | | a | | Boswellia elongataBalf. f. | |