3 literature references for Pterobryopsis cucullatifolia S. Okamura, 1916:
| Author: |
Crosby, M. R. and others - INSUFFICIENT |
| Year: |
1999 |
| Title: |
INSUFFICIENTLY known because not REVISED since its pre-1963 publication; that is to say we have no more information about the species than Index Muscorum; merely relisted without additional specimens in a checklist since 1963; may have been treated in |
| Source: |
Checklist Mosses |
| Author: |
Fleischer |
| Year: |
1904 |
| Title: |
– |
| Source: |
Musci Buitenzorg |
| Author: |
S. Okamura |
| Year: |
1916 |
| Title: |
– |
| Source: |
J. Coll. Sci. Imp. Univ. Tokyo |
