$modus 0: smartphone
$modus 1: smartphone
Boswellia frereana
Boswellia frereana Birdw. [Accepted]
Burseraceae Bursereae
2 151929 Boswellia frereana Birdw.
Trans. Linn. Soc. London, vol. 27 : t. 32A (1871) [W.H. Fitch]