| Name | Halloy, Stephan |
| Date of birth | 1953 |
| Remarks | [author note: Herbarium and types: LIL. Invermay Agricultural Researc Center, Mosgiel] [collector note: LIL] |
| ASA Botanist ID | 139767 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6a702e45-e79a-4df5-8541-820d3bacbfbc |
| Variant name | Stephan R. P. Halloy |
| Author name | Halloy |
| B & P Author Abbrev. | Halloy |
| Standard/Label Name | S. Halloy |
| Full Name | Halloy, Stephan |
| Geography Author | New Zealand |
| Geography Collector | Argentina, New Zealand |
| Specialty Author | Pteridophytes |
| Specialty Collector | Phanerogams |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Author | Brittonia; a Series of Botanical Papers. New York, NY |
| Citation as Collector | Brittonia; a Series of Botanical Papers. New York, NY |