11. Its blade resembled a calamus leaf. 12. Calamus is a software PDF import.13. It was constructed by L . P . Huetter, a contractor from Calamus , Iowa. 14. In the poems the calamus is used as a symbol of love, lust, and affection. 15. None of the components in calamus are converted to TMA ( trimethoxyamphetamine ) in the human organism. 16. Randall and Caldwell also described three other species of " Calamus " in the paper. 17. The natural habitat of " Calamus nambariensis " is subtropical or tropical moist lowland forests. 18. As a publisher, he started Manifest Destiny Press in the 1970s and Calamus Books in 2002. 19. Another group, together with the pastor, left to form a congregation in the town of Calamus . 20. To date there is no solid evidence of any hallucinogenic substances in " Acorus calamus ".