| Name | Schaack, Clark G. |
| First date flourished | 1987 |
| Remarks | [author note: Arizona; ARIZ] [collector note: Arizona; ARIZ, WIS] |
| ASA Botanist ID | 140459 botanist |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/4f41662a-e109-4e79-9c28-66d99a923e0a |
| Variant name | Clark G. Schaack |
| Variant name | Schaack, Clark G. et alia |
| Author name | Schaack |
| B & P Author Abbrev. | Schaack |
| Standard/Label Name | C. G. Schaack |
| Full Name | Schaack, Clark G. |
| Geography Author | United States of America |
| Geography Collector | United States of America |
| Specialty Author | Spermatophytes |
| Specialty Collector | Phanerogams |
| Citation as Author | Authors of Plant Names. Royal Botanic Gardens, Kew |
| Citation as Collector | Type (WIS) of Purshia pinkavae Schaack |
| Member of teams/groups | |
| Holdings | Search for specimens collected by C. G. Schaack |
| Collections in | 1945 (1) |
| Collector Teams: | C. G. Schaack et al. C. G. Schaack & B. Schaack |