... Hypericum revolutum community occurs . The characteristic species for this community are Erica trimera , Trifolium acaule , Hypericum revolutum , Hagenia abyssinica , and Discopo- dium penninervium . At lower altitudes ( between 3000 ...
... [Hypericum revolutum Vahl] and sporadic specimens of Erica arborea (not very tall, [p. CXVIII (p. CXVII is a map of ... Hypericum lanceolatum [Hypericum revolutum Vahl] was replaced by plant communities of low grasses with ...
... Hypericum revolutum trees except in the Lobelia zone ( a mix of stunted Hypericum revolutum trees and giant senecios ) and the giant Senecio zone ( stands of woody giant senecios that often form a dense , low woodland ) . C Density of ...
... Hypericum revolutum ( Clusiaceae ) woodland , with a relatively open canopy and extremely dense herbaceous or , less frequently , grassy understory . 90 , 180 , 181 Other areas frequented by mountain gorillas in the Virungas include ...