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SUBSPECIES IN THE WORKS OF FRIEDRICH EHRHART
Author(s) -
Chater A. O.,
Brummitt R. K.
Publication year - 1966
Publication title -
taxon
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.819
H-Index - 81
eISSN - 1996-8175
pISSN - 0040-0262
DOI - 10.2307/1216635
Subject(s) - subspecies , citation , computer science , philosophy , information retrieval , library science , biology , zoology
source should be indicated on the plot label and in any directory, whenever it is possible to determine it. Seed should preferably be obtained from indigenous stands rather than from planted trees of unknown origin, in order to minimize the risk of lack of adaptability. Hazards of long-distance seed transport are great. A white ash tree may be quite hardy in Tennessee, but if the Tennessee tree was native to that state its progeny will probably be killed back to ground level when planted in Massachusetts. On the other hand, if the tree was native to New England, its progeny would probably do very well in New England. For these reasons certain information should accompany any arboretum seed shipment. This should include: