| CSSA VOL.72, Setember-October 2000 No.5 |
|---|
| Hylotelephium pluricale Crassulaceae), with digressions into name changes, oriental wanderings, et just plain cetera | Reid Moran |
| Oreocereus tacnaensis Ritter - a natural hybrid? | Graham Charles |
| Report of the CSSA Research Committee for 1999 | Daniel L. Mahr |
| Euphorbia specksii Rauh, a new species of subgenus Trichadenia, and its close ally, Euphorbia platycephala Pax | Werner Rauh |
| The beautiful Hylocereus stenopterus | Ralf Bauer |
| Two remarkable South American peperomias | Werner Rauh & Myron Kimnach |
| Frankincense on Soqotra Island | Bruno A. Mies, John J. Lavranos & Gary James |
| Euphorbia guerichiana Pax | Anthon F.N. Ellert |
| Superb Succulents | Duke Benadom |
| Spotlight on Round Robins | Braden Engelke & Rita Fleischmann |
