All papers found up to 1 April 2000 have been included, but no attempt at completeness is implied. Papers are primarily from the field of taxonomy with related fields of horticulture, genetics, anatomy, morphology, and chemistry also included. We have excluded what appear to be non-technical articles. Horticultural journals of the 18th, 19th, and 20th centuries have not been researched thoroughly, but in all cases when important papers were discovered they have been included. Additional references are being sought and welcomed for keeping the Bibliography current.
Corrections are also most welcome.
Please send additions or corrections to the address below. Each of the entries in the Bibliography follows a standard format, with the authors' names, publication titles, etc. standardized as much as possible. The date given here may differ from that given on the title page, but is believed to be the actual year of publication. Keywords have been added to the citations by the compilers of the Bibliography to provide some clues to the contents of the papers. The keywords are not exhaustive, and thus searching on words in the citation titles may turn up additional pertinent references.