| Name | Breedlove, Dennis E. & Heckard, Lawrence Ray |
| Agent type | Team/Group |
| First date flourished | 1991 |
| ASA Botanist ID | 188579 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/6331014a-d05c-4585-afd0-87114184d3b3 |
| Author name | Breedlove & Heckard |
| B & P Author Abbrev. | Breedlove & Heckard |
| Standard/Label Name | Breedlove & Heckard |
| Full Name | Breedlove, Dennis E. & Heckard, Lawrence Ray |
| Geography Author | Mexico |
| Specialty Author | Spermatophytes |
| Citation as Author | Specimen (GH) Castilleja racemosa (Breedlove & Heckard) T. I. Chuang & Heckard |
| Team Members: | Heckard, Lawrence Ray Breedlove, Dennis Eugene |