Vitex sp.
Lamiaceae
| Collection Number | not collected |
| Collectors | |
| Identified By | |
| Source | S. Christoph |
| Date | 09 January 2006 |
| Country | Madagascar |
| Location | Col des Tapias. Between Antsirabe and Ambositra on National Route ú7, near P.K. marker ú213. Tapia forest on slope. |
| Lat/Long | S 20 14 06 E 047 05 34 |
Local Habitat
7.1km distance
| Location | Madagascar, Antananarivo, Vakinankaratra, Valley N. of the Col des Tapias S. of Antsirabe. Along fast-flowing stream., S 20 10 16 E 047 05 31 |
| Date | 10 January 2009 |
| Ecology | "White water" parts of fast moving, steep stream. Attached directly to the rock surface. |
| Comment | Hydrostachys imbricata in a typical habitat. |
