| Classification | Asteraceae: Helianthus |
| Harvard University Herbaria Barcode(s) | 00008811 |
| Type Status | Lectotype |
| Collector | H. N. Bolander |
| Collector number | 2623 |
| Country | United States of America |
| State | California |
| Geography | North America: North America (CA, US, MX) (Region): United States of America: California: Lake County |
| Locality | About Clear Lake |
| Date Collected | 1863 |
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/bf1f6b63-4cdd-4e03-92a5-50aae9e4db45 |
| Harvard University Herbaria Barcode | 00008811 |
| Herbarium | GH |
| Family | Asteraceae |
| Determination | Helianthus exilis A. Gray |
| Determined by | A. Gray |
| Determination Remarks | [A. Gray (scripsit)] [is label name] |
| Annotation Text | n. sp. |
| Family | Asteraceae |
| Determination | Helianthus bolanderi A. Gray |
| Determined by | C. B. Heiser (UC) |
| Date Determined | 1946 |
| Determination Remarks | [is Current name] |
| Annotation Text | TYPE H. exilis A. Gray |
| Family | Asteraceae |
| Type Status | Lectotype |
| Lectotype of | Helianthus exilis A. Gray |
| Verified by | W. T. Kittredge |
| Date Determined | 2009 |
| Taxon Reference | (for Helianthus exilis A. Gray) Proc. Amer. Acad. Arts 1865. 6: 545. |
| Sex | not determined |
| Phenology | NotDetermined |
| Preparation Type | Sheet |
| Preparation Method | Pressed |
| Item Remarks | [mounted with Syntype of Helianthus exilis A. Gray, Van Horn s.n., 274826, and non-type specimen of Greene s.n., 274825] |
