29.1. Publication is effected, under this Code, only by distribution of printed matter (through sale, exchange, or gift) to the general public or at least to botanical institutions with libraries accessible to botanists generally. It is not effected by communication of new names at a public meeting, by the placing of names in collections or gardens open to the public, by the issue of microfilm made from manuscripts, typescripts or other unpublished material, or solely by distribution electronically or through any electronic medium.
29A.1. Publication of nomenclatural novelties in periodicals (see Rec. 30A.2) that distribute an electronic version as well as a printed version, should only be in those with the following features:
(c) 2006, by International Association for Plant Taxonomy. This page last updated 13.03.2007 .