| title | ISBN-13 | year of publication |
|---|---|---|
| A first century of new species of stelis of Ecuador | 978-1-930723-15-3 | 2002 |
| Icones Pleurothallidinarum XXVI . Pleurothallis subgenus Acianthera and three allied subgenera. A second century of new species of Stelis of Ecuador. Epibator, Ophidion , Zootrophion | 978-1-930723-29-0 | 2004 |
| Lepanthes of Jamaica: Systematics of Stelis: Stelis of Ecuador | 978-1-930723-82-5 | 2009 |
| Systematics of Lepanthes, subgenus Brachycladium, and Pleurothallis, subgenus Aenigma, subgenus Elongatia, subgenus Kraenzlinella ; Addenda to ... and Trisetella | 978-0-915279-29-6 | 1994 |
| Systematics of Pleurothallis, Vol. 18 | 978-0-915279-79-1 | 1999 |
| Systematics of Restrepia | 978-0-915279-39-5 | 1996 |
| The Native Orchids of the United States and Canada Excluding Florida | 9995175738 | 1975 |
A.L. · C.A. · C. A. Luer · C L · Carlyle A. Luer mit Rodrigo Escobar R. · Carlyle Luer