Genus Parolina Species intermedia Author E.R.Sventenius Published place Orotava (Tenerife) Published year 1968 (1969) Published in Indices Seminum Horti Acclimat. Plantarum Arautapensi, MCMLXIX (iv): 41 Original seen in Leiden (photocopy) Notes Later published in: Bot.Not. 1970