| Name | Heckard, Lawrence Ray & Collins, Lawrence Turner |
| Agent type | Team/Group |
| Start Date | 1982 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/aeef6b74-2c2c-4276-ac25-8492d470ca64 |
| Variant name | Heckard, L. R. & Collins, L. T. |
| Author name | Heckard & L. T. Collins |
| Standard/Label Name | L. R. Heckard & L. T. Collins |
| Full Name | Heckard, Lawrence Ray & Collins, Lawrence Turner |
| Geography Author | California |
| Specialty Author | Spermatophytes |
| Citation as Author | MadroƱo; Journal of the California Botanical Society. Berkeley, CA |
| Team Members: | Collins, Lawrence Turner Heckard, Lawrence Ray |