| Oriciopsis glaberrima H.G. Engler |
Letouzey R. |
1963 |
Rutacées. |
|
| Oriciopsis H.G. Engler |
Engler H.G.A. |
1931 |
Engler Ruta in Engler & Prantl Pflzf. ed. 2, 19a 1931 |
|
| Oriciopsis H.G. Engler |
Letouzey R. |
1963 |
Rutacées. |
|
| Orobanchaceae E.P. Ventenat |
Ventenat E.P. |
1799 |
Ventenat Tabl. Reg. Veg. 2 1799 |
|
| Orthandra M. Pichon non K.E. Burret (1940) |
Pichon M. |
1953 |
Pichon Mém. Inst. Franc. Af. Noire 35 1953 |
Mém. Inst. Franç. Afrique Noire |
| Orthopichonia barteri (O. Stapf) H. Huber |
Huber H. |
1962 |
Huber Kew Bull. 1962 |
Kew Bull. |
| Orthopichonia barteri (O. Stapf) H. Huber |
Vonk G.J.A. |
1989 |
A taxonomic revision of the genus Orthopichonia. Series of revisions of Apocynaceae XXX. |
Agric. Univ. Wageningen Pap. |
| Orthopichonia cirrhosa (L.A. Radlkofer) H. Huber |
Huber H. |
1962 |
Huber Kew Bull. 1962 |
Kew Bull. |
| Orthopichonia cirrhosa (L.A. Radlkofer) H. Huber |
Vonk G.J.A. |
1989 |
A taxonomic revision of the genus Orthopichonia. Series of revisions of Apocynaceae XXX. |
Agric. Univ. Wageningen Pap. |
| Orthopichonia H. Huber |
Huber H. |
1962 |
Huber Kew Bull. 1962 |
Kew Bull. |
| Orthopichonia H. Huber |
Vonk G.J.A. |
1989 |
A taxonomic revision of the genus Orthopichonia. Series of revisions of Apocynaceae XXX. |
Agric. Univ. Wageningen Pap. |
| Orthopichonia indeniensis (A.J. Chevalier) H. Huber |
Huber H. |
1962 |
Huber Kew Bull. 1962 |
Kew Bull. |
| Orthopichonia indeniensis (A.J. Chevalier) H. Huber |
Vonk G.J.A. |
1989 |
A taxonomic revision of the genus Orthopichonia. Series of revisions of Apocynaceae XXX. |
Agric. Univ. Wageningen Pap. |
| Orthopichonia schweinfurthii (O. Stapf) H. Huber |
Huber H. |
1962 |
Huber Kew Bull. 1962 |
Kew Bull. |
| Orthopichonia schweinfurthii (O. Stapf) H. Huber |
Vonk G.J.A. |
1989 |
A taxonomic revision of the genus Orthopichonia. Series of revisions of Apocynaceae XXX. |
Agric. Univ. Wageningen Pap. |
| Orthopichonia seretii (E.A. De Wildeman) G.J. Vonk |
Vonk G.J.A. |
1989 |
A taxonomic revision of the genus Orthopichonia. Series of revisions of Apocynaceae XXX. |
Agric. Univ. Wageningen Pap. |
| Orthopichonia staudtii (O. Stapf) H. Huber |
Huber H. |
1962 |
Huber Kew Bull. 1962 |
Kew Bull. |
| Orthopichonia visciflua (K.M. Schumann ex H.G. Hallier) G.J. Vonk |
Vonk G.J.A. |
1989 |
A taxonomic revision of the genus Orthopichonia. Series of revisions of Apocynaceae XXX. |
Agric. Univ. Wageningen Pap. |
| Osmundaceae B.W. Berchtold & J.S. Presl |
Berchtold B.W. & Presl J.S. |
1820 |
Berchtold & Presl, Prir. Rostlin 1820 |
|
| Osmundales E.F. Bromhead |
Bromhead E.F. |
1838 |
Bromhead, Edinburgh New Philos. J. 24 1838 |
Edinburgh New Philos. J. |