| Ligule length (mm) | 3 | 1 | 1–3 | 2–3 |
| Petiole (cm) | 0.5 | 0.3 | Subsessile | Sessile |
| Peduncle length (mm) | 18 | 12 | Not known | Not known |
| Inflorescence length (cm) | 3–8 | 4–6 | 6.5 | 15 |
| Rachis color and indumentum | Green, glabrous | Green, glabrous | Not known | Not known |
| Bract dimensions (mm) and color | Absent | Absent | Narrowly ovate, 5–7 × 2–3, acute at apex | Narrowly ovate, white or yellowish |
| Calyx length (mm) | 8–9 | 8–9 | 5–10 | 8 |
| Flower color | Orange | Orange | Orange yellow | Yellow |
| Labellum base | Decurrent on filament | Decurrent on filament | Not known | Not known |
| Lateral staminode dimensions (mm) and shape | 4.7–4.8, narrowly ovate | 3.2, ovate | Narrowly ovate | Narrowly ovate |
| Length of lateral staminodes with respect to corolla lobes | Shorter than corolla lobes | Shorter than corolla lobes | Shorter than corolla lobes | Equal |
| Filament length (cm) | 1.8, orange | 2, white- orange | 2.4, yellow | Not known |
| Anther length (mm) | 3.7 | 3.8 | 2 | 6–7 |
| Anther crest | Yes | Yes | Not known | Not known |
| Ovary dimensions (mm) | 3.1–3.6 | 3.4 | Not known | Not known |
| Epigynous glands length (mm) | 3 | 4 | Not known | 4 |
| Fruit shape | Globose | Not observed | Globose | Not observed |
| Bulbil | Present | Present | Present | Absent |
| Bulbils shape | Ovoid | Narrowly ovate | Not Known | Linear |