Protologue of Brathys erythreae Spach
(with B. lanceolata Spach [Hypericum incertum Steudel, = H. virgatum Lamarck],
and B. linoides Spach [= H. denticulatum Walter])
from
Spach, Édouard. 1836. Hypericaceae. pp. 335–464 in: Histoire Naturelle des Végéteaux, Phanerogames. Volume 5. Roret, Paris
