摘要:

SummaryA description is given of the bibliographical format of the regular instalments of Vols. 1‐71, 1818‐1888 of the German journalFlora. The publication schedule of those regular instalments under the successive editors of this period is described. Study of all evidence about the frequency of publication of the regular instalments leads to the conclusion that they really were published at the intervals indicated by the dates in their head‐titles. During the editorship of D. H. Hoppe and A. E. Fμrnrohr (1818‐1861) there was a very regular schedule of four fascicles per month. When G. A. W. Herrich‐Schäffer was editor (1861‐1871) the intervals did not follow any regular schedule. During J. Singer's term as editor (1871‐1888) a regular schedule of three fascicles at fixed intervals per month was largely maintained. After a discussion of all presently available evidence, it is concluded that the head‐title dates of the regular instalments, for the present time, can be accepted as the dates of effective publication for nomenclatural purposes. There are several indications that the head‐title dates may be unreliable, especially during the periods with regular publication schedules, but it is not yet possible to replace a questionable head‐title date by an established correct one. The problem of the publication dates of the appendices ofFlorais discussed separately. An inventory of the appendices is given, preceded by a survey of publications related toFloraalthough not true appendices. Information about the dates of the appendices belonging to Vols. 1‐15, 1819‐1832 is very limited. From Vol. 16, 1833 onwards the publication of the appendices is usually announced in the regular instalments, and the former can be dated with the help of the head‐title dates of the latter. In the Annex a detailed bibliographical analysis of Vols. 26‐71, 1843‐1888 is given.

ISSN:0040-0262    

DOI:10.2307/1221493

出版商:Wiley    

年代:2019

数据来源: WILEY

摘要:

SummaryThe fourteen North American species ofChlorisSw. were subjected to phenetic and cladistic analyses to reassess their affinities. Useful groupings are described and compared to the several groups that the monographer suggested following a classical study. The differences are minor and point up areas for further research.

ISSN:0040-0262    

DOI:10.2307/1221494

出版商:Wiley    

年代:2019

数据来源: WILEY

摘要:

SummaryWhen ordination methods are used to reduce dimensionality, distortion usually occurs in the representation of resemblance distances. The seriousness of this distortion might not be revealed by examination of a matrix correlation co‐efficient. A method is described and illustrated for reducing distortion and improving the representation by an ordination of resemblance distances.

ISSN:0040-0262    

DOI:10.2307/1221495

出版商:Wiley    

年代:2019

数据来源: WILEY

摘要:

SummaryColor charts for use in taxonomic descriptions of plants and animals have been published from time to time since 1686. A listing of these includes about 30 titles, some of which have been published in more than one edition. The most important color charts and treatises dealing with color terminology for naturalists are commented upon in chronological order of publication. Standard abbreviations are used to refer to the more or less currently available color atlases: R.C. (1905 — Répertoire de Couleurs), M.S. (1929—Munsell Book of Color), C.U.C. (1936—Séguy's Code universel des Couleurs), H.C.C. (1939/42— [British] Horticultural Colour Chart), P.F.A. (1957—[German]Horticultural Color Chart), R.H.S.C.C. (1966—R.H.S. Colour Chart), and M.C.C. (1970—Rayner's Mycological Colour Chart).

ISSN:0040-0262    

DOI:10.2307/1221496

出版商:Wiley    

年代:2019

数据来源: WILEY

ISSN:0040-0262    

DOI:10.2307/1221497

出版商:Wiley    

年代:2019

数据来源: WILEY

摘要:

SummaryA review of the nomenclature of the Diapensiaceae is presented with a brief discussion of some of the interesting aspects of this ancient family. The status of the pink‐flowered form ofDiapensia lapponicafrom Alaska has been changed (D. lapponicasubsp.obovataf.rosea(Hult.) stat. nov.).

ISSN:0040-0262    

DOI:10.2307/1221498

出版商:Wiley    

年代:2019

数据来源: WILEY

ISSN:0040-0262    

DOI:10.2307/1221499

出版商:Wiley    

年代:2019

数据来源: WILEY

摘要:

SummaryBenkaraAdans., a validly published generic name based on “Benkara” Rheede, taxonomically cast aside for more than 200 years because of its incorrect application to Melastomataceae, is here reinstated having priority and being congeneric withGriffithiaWight and Arn., a segregate genus ofRandiaHoust. ex L. The genus is lectotypified and illustrated. A new combination is made and complete synonymy of the species is given.

ISSN:0040-0262    

DOI:10.2307/1221500

出版商:Wiley    

年代:2019

数据来源: WILEY

ISSN:0040-0262    

DOI:10.1002/j.1996-8175.1983.tb03601.x

出版商:Wiley    

年代:2019

数据来源: WILEY

ISSN:0040-0262    

DOI:10.2307/1221503

出版商:Wiley    

年代:2019

数据来源: WILEY