Tharsini Puvaneswararajah

No. Common Name Botanical name 55 Water hyacinth Monochoria vaginalis 56 Water shamrock Marsilea quandrifolia 57 Common water hyacinth Eichhornia crasspes 58 Water Spinach Ipomoea aquatica 59 Bulrush plant Typhia latifolia

No. Common name Botanical name 22 Caesarweed Urena lobata 23 Purple-leaved button weed Borreria ocymoides 24 Three-flowered beggar weed Desmodium triflorum 25 Asthma plant Euphorbia hirta 26 Devil’s horsewhip Achyranthes aspera 27 Common tephrosia Tephrosia purpurea 28 Wandering jew Commelina benghalensis 29 Dwarf copperleaf Alternanthera sessilis 30 Red spiderling Boerhavia diffusa 31 Hurricane weed Phyllanthus amarus 32 Black pigweed Trianthema portulacastrum 33 Hairy indigo Indigofera hirsuta 34 Ceylon slitwort Leucas zeylanica 35 Giant sensitive tree Mimosa ...