Abstract
There occur, upon Carpinus, Ostrya and Corylus, a difficult group of related species of Melanconis which have been described under many names in a number of genera. Although this group of species, or varieties, shows a rather wide range of variation in certain characters, it is difficult to distinguish morphologic species because of the overlapping ranges of variation. The literature and exsiccati of these species are also extremely confusing. It is the purpose of this paper to present and review certain data which may help to clear up this situation.
Published Version
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
