| Collector | Jansen-Jacobs, M.J. |
| Number | 241 |
| Collected with | et al. |
| Country | Guyana |
| Subpart | Upper Takutu-Upper Essequibo |
| County | |
| Locality | Kanuku Mts. Along stream with sand and rocks in forest |
| Coordinates | 3° 6' N 59° 25' W |
| Minimum elevation (m) | 150 |
| Maximum elevation (m) | 150 |
| Start date | 1985/02/16 |
| End date | 1985/02/16 |
| Family | Marantaceae |
| Identification | Ischnosiphon enigmaticus L.Andersson |
| Determined by | H. Kennedy |
| Identification qualifier | |
| Field notes | Plants overhanging stream. Flowers pink-blue to maroon on upper lobes. Internodes to 0.5 m |
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