Gymnosporangium tremelloides

On small living twigs of Juniperus communis attached to the shrub.

This study corresponds to the telial stage of the species.

Teliospores with a long hyaline pedicel, ellipsoidal, moderately thick-walled, with slightly pointed ends and rounded tips, two symmetrical cells, a thick central septum, and faint yellowish-brown intracellular pigment inside.

Basidiospores abundant, ellipsoidal, some slightly allantoid, smooth, hyaline, thin-walled, strongly congophilic, with a prominent eccentric apiculus at one end and granular internal content.