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The Plants of Pennsylvania: An Illustrated Manual
ISBN: 9780812240030 / Angielski / Twarda / 2007 / 1056 str. Termin realizacji zamówienia: ok. 22 dni roboczych. Pennsylvania, a state of diverse geography and geology, is rich in flora. The second edition of The Plants of Pennsylvania identifies the nearly 3,400 species of trees, wildflowers, ferns, grasses, sedges, aquatic plants, and weeds native to or naturalized in the Commonwealth. Retaining the clearly written identification keys and descriptions that made the first edition such an essential reference, this new edition has been reorganized to reflect recent advances in our understanding of plant relationships. Families and genera are listed in a sequence determined by current... Pennsylvania, a state of diverse geography and geology, is rich in flora. The second edition of The Plants of Pennsylvania identifies the ne... |
cena:
398,76 zł |
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Vascular Flora of Pennsylvania: Annotated Checklist and Atlas
ISBN: 9780871692078 / Angielski / Twarda / 1993 / 636 str. Termin realizacji zamówienia: ok. 22 dni roboczych. The PA Flora Database (PFD) has its roots in the work of Edgar Wherry, John Fogg, Jr., and Herbert Wahl, the “Atlas of the Flora of PA”, pub. by the Morris Arboretum of the Univ. of PA. Over a period of 40 years, Wherry and his colleagues gathered data from the major PA herbaria and manually placed a quarter of a million dots on over 3,500 maps, which are reproduced in this volume. The checklist of included taxa has undergone extensive review to reflect recent taxonomic and nomenclatural revisions. Recent discoveries have been added and distribution data has been updated. This volume also...
The PA Flora Database (PFD) has its roots in the work of Edgar Wherry, John Fogg, Jr., and Herbert Wahl, the “Atlas of the Flora of PA”, pub. by t...
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cena:
414,50 zł |
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