| Family | Acanthaceae |
| Subfamily | Acanthoideae |
| Tribe | Justicieae |
| Scientific name | Pachystachys coccinea (Aublet) Nees |
| Synonyms | Jacobinia coccinea (Aublet) Hiern; Justicia coccinea Aublet |
| Common name | (English common name) Cardinal's Guard |
| (Japanese common name) beni-sango-bana (ベニサンゴバナ, 紅珊瑚花 [meaning: red coral flower]) | |
| Distribution | French Guiana, Guyana, Peru |
| Reference | Pachystachys coccinea (Aubl.) Nees |
| Pachystachys coccinea (Aubl.) Nees | |
| The“Tetramerium Lineage”(Acanthaceae: Acanthoideae: Justicieae): Delimitation and Intra-lineage Relationships Based on cp and nrlTS Sequence Data |
| November 2009 at Jindai Botanical Garden |
November 2009 at Jindai Botanical Garden |
| November 2009 at Jindai Botanical Garden |