| Title | Occasional Papers of the Farlow Herbarium of Cryptogamic Botany. Cambridge, MA |
| Abbreviation | Occas. Pap. Farlow Herb. Cryptog. Bot. |
| Publication Dates | Vols. 1-19, 1969-1987 |
| BPH | BPH/S p. 627 |
The Harvard University Herbaria hold 3 type specimens of taxa described in this publication
Cirrulicarpus carolinensis G. I. Hansen [Isotype] 1977, 12: 1Cirrulicarpus carolinensis G. I. Hansen [Isotype] 1977, 12: 1
Hummbrella hydra S. A. Earle [Holotype] 1969, 1: 3