| Classification | Tsoongia: Verbenaceae | 
| Classification 1 | Vitex: Verbenaceae | 
| Harvard University Herbaria Barcode(s) | 00096029 | 
| Type Status | Lectotype | 
| Collector | F. A. McClure | 
| Collector number | 3143 | 
| Country | China | 
| State | Hainan | 
| Geography | Asia: East Asia (Region): China: Hainan | 
| Locality | Yik Tsok Mau | 
| Date Collected | 1922-05-18 | 
| Habitat | In wooded ravine | 
| Container | Hainan Plants | 
| GUID | http://purl.oclc.org/net/edu.harvard.huh/guid/uuid/774f70b2-4631-4f6d-9f39-cd4b7cee8224 | 
| Harvard University Herbaria Barcode | 00096029 | 
| Herbarium | A | 
| Previous ownership | From the Canton Christian College Herbarium, Canton, China. Presented to the Arnold Arboretum by the Trustees of the Lingnan University, October 1954. Lingnan University Herbarium 9692 | 
| Family | Verbenaceae | 
| Type Status | Lectotype | 
| Lectotype of | Tsoongia axillariflora Merrill | 
| Verified by | Kittredge, Walter Tobey | 
| Date Determined | 2013 | 
| Determination Remarks | [filed under] | 
| Taxon Reference | (for  Tsoongia axillariflora Merrill) Philipp. J. Sci. 1923. 23: 264. | 
| Family | Verbenaceae | 
| Determination | Vitex axillariflora (Merrill) Bramley | 
| Determined by | Kittredge, Walter Tobey | 
| Date Determined | 2009 | 
| Determination Remarks | [current name] | 
| Family | Verbenaceae | 
| Determination | Tsoongia axillariflora Merrill | 
| Determined by | Merrill, Elmer Drew | 
| Determination Remarks | [label name] | 
| Annotation Text | Gen. nov. and sp. nov. in Philip. Journ. Sci. 23 (1923) 264. Mr. Merrill records: "Tsoongia is most closely allied to Premna, and is somewhat intermediate between Vitex and Premna, although distinctly closer to the former." We place it in this position. | 
| Sex | not determined | 
| Phenology | Flower | 
| Preparation Type | Sheet | 
| Preparation Method | Pressed |