Nettle Family (Urticaceae) -

• Touchardia (Touchardia)
  Olona
• Soleirolia (Soleirolia)
  Mother Of Thousands
• Rousselia (Rousselia)
  Shineseed
• Urera (Urera)
  Scratchbush, Flameberry, Ortiga
• Nettle (Urtica)
  Horehound-leaf Nettle, Heartleaf Nettle, Stinging Nettle
• False Nettle (Boehmeria)
  Smallspike False Nettle, Hawai'i False Nettle, Chinese Grass
• Lopleaf (Cypholophus)
  Hawai'I Lopleaf
• Dendrocnide (Dendrocnide)
  
• Procris (Procris)
  
• Pouzolzia (Pouzolzia)
  Coamo River Pouzolzsbush, Graceful Pouzolzsbush
• Maoutia (Maoutia)
  
• Laportea (Laportea)
  West Indian Woodnettle, Canadian Woodnettle, Hawai'i Woodnettle
• Stingingnettle (Hesperocnide)
  Hawai'i Stingingnettle, Western Stingingnettle
• Ma'oloa (Neraudia)
  Angularfruit Ma'oloa, Kauai Ma'oloa, Ma'aloa
• Pellitory (Parietaria)
  Florida Pellitory, Rillita Pellitory, Spreading Pellitory
• Pipturus (Pipturus)
  Waimea Pipturus, Forbes' Pipturus, Kauai Pipturus
• Clearweed (Pilea)
  Krug's Clearweed, Puerto Rico Clearweed, Margarett's Clearweed
• Phenax (Phenax)
  Asian Ghostweed
• Elatostema (Elatostema)