1. Of or relating to the tissue layer around small blood vessels

See also: perithelium

• calabur tree
• calabura
• caladenia
• Caladenia cairnsiana
• caladium
• Caladium bicolor
• Calais
• Calamagrostic quadriseta
• Calamagrostis
• Calamagrostis acutiflora
• calamari
• calamary
• calamine
• calamine lotion
• calamint
• Calamintha
• Calamintha grandiflora
• Calamintha nepeta
• Calamintha nepeta glantulosa
• Calamintha sylvatica
• calamite
• calamitous
• calamitously
• calamity
• Calamity Jane