Invocation of spirits , and honoring a specific one are two very different things
Frankincense, Myrrh, and Anise are good for invocation of most spirits, Ylang Ylang as well,
then Mullein,Aloes wood, Cedar and Dragons blood, all used in pact and spirit invocation and Evocation work.
Lavender, Balm of Gilead, Angelica, Althaea and Star Anisse are favorites of benevolent and Celestial spirits.
Spirits of the dead like Willow bark, Sandalwood, Wood's Aloe and Myrrh.
Finally some of the listed work as suffumigation, that is help Spirit becoming visible and strengtening their essence