| CSSA Haseltonia 11, 2005 |
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| From the Editor | Michael W. Hawkes |
| Euphorbia erythrocucullata Mangelsdorff, a new semisucculent Euphorbia species from southwestern Madagascar | Ralph D. Mangelsdorff |
| A new subspecies of Hylocereus undatus (Cactaceae) from southeastern Mexico | Hector Càlix de Dios |
| Diversity of floral visitors to Echinopsis atacamensis subsp. pasacana (Cactaceae) | Boris O. Schlumpherger and Ernesto I. Badano |
| Leaf anatomy of Conophytum N. E. Br. (Aizoaceae} | Matthew- R. Opel |
| A morphological phylogeny of the genus Conophytum N. E. Br. (Aizoaceae) | Matthew R. Opel |
| Leaves of grass: a taxonomic revision of the genus Bergerantbus Schwantes (Aizoaceae) | Anthony P. Dold, Steven A. Hammer and Nigel P. Barker |
| Echeveria andicola, a new species from central Peru | Guillermo Pino |
| Four new peperomias from northern Peru | Guillermo Pino, Olivier Klopfenstein and Nelson Cieza |
| Anatomical features, other than wood, in subfamily Opuntioideae (Cactaceae) | James D. Mauseth |
| In search of cacti and seaweeds on desert shores: E. Yale Dawson (1918-1966), Botanist | Michael W. Hawkes |
| Chromosomes and hybrids of Ecbeveria DC. IX. Series Spicatae (Baker) Berger | Charles H. Uhl, Reid Moran and Myron Kimnach |
| Haseltonia 10 Errata |
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| On the cover: Embedment is not merely for moles and reporters; Conophytum has practised it for years, as demonstrated by Chris Barnhill's photos of C.maughanii subsp. armenianum (Augrabies, SH 365, front) and C.lydiae (Geselskapbank, SH 1290, back). Matthew Opel's anatomizing papers in this issue (pp 27-77) cast new light on the genus. |
