TY  - JOUR
TI  - NEW COMBINATIONS IN ERIGERON (ASTERACEAE)
T2  - SIDA, contributions to botany
VL  - 11
UR  - https://www.biodiversitylibrary.org/part/162189
PB  - W. F. Mahler, etc.]
CY  - [Dallas
PY  - 1985
SP  - 249
EP  - 250
AU  - Nesom, Guy L
ER  -