Flowering plants
13 species| Photo | English | සිංහල | தமிழ் | Scientific name | IUCN | Sri Lanka |
|---|---|---|---|---|---|---|
| Yamazakia pusilla | ඉමාසාකි පුසිල්ලා | — | Yamazakia pusilla | LC | 🌿 Lives in Sri Lanka | |
| Yamstick Mangrove | ඉම්ස්ට්ක්කි කඩොලාන | — | Scyphiphora hydrophylacea | LC | 🌿 Lives in Sri Lanka | |
| Yellow Alder | — | — | Turnera ulmifolia | LC | 🌿 Lives in Sri Lanka | |
| Yellow Bauhinia | කහ බඅවුහිනි | கட்டாத்தி | Bauhinia tomentosa | LC | 🌿 Lives in Sri Lanka | |
| Yellow Cosmos | කහ කාස්මෝස් | — | Cosmos sulphureus | Brought to Sri Lanka | ||
| Yellow Flame Tree | කහ ෆ්ලේම් ගස | மஞ்சள் வாகை | Peltophorum pterocarpum | LC | 🌿 Lives in Sri Lanka | |
| Yellow Hibiscus | කහ හිබිස්ක්සු | — | Hibiscus panduriformis | 🌿 Lives in Sri Lanka | ||
| Yellow Himalayan Raspberry | කහ හිමලේඅන් රැස්බෙරී | — | Rubus ellipticus | LC | 🌿 Lives in Sri Lanka | |
| Yellow Merremia | කහ මෙර්රෙමි | — | Camonea umbellata | Brought to Sri Lanka | ||
| Yellow Trumpet-Tree | කහ හොරණෑව ගස | — | Tabebuia aurea | LC | 🌿 Lives in Sri Lanka | |
| Yellow Waterlily | කහ වාටෙර්ලිලි | — | Nymphaea mexicana | VU | 🌿 Lives in Sri Lanka | |
| Yellow-Vein Eranthemum | කහ වේන් එරාන්ටෙම්මු | — | Pseuderanthemum maculatum | Brought to Sri Lanka | ||
| Ylang Ylang | ඉල්න්ගා ඉල්න්ගා | காட்டு சம்பகம் | Cananga odorata | LC | 🌿 Lives in Sri Lanka |
