Download or read book Morden Smithsonian Expedition to Dominica the Lichens Parmeliaceae written by Mason E. Hale and published by . This book was released on 1971 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: A revision is made of the lichen family Parmeliaceae in Dominica, based on previous published records by Elliott and on collections by the author. Twenty-two species are now known for Parmelia, the only genus in this family on the island. A new species, Parmelia mordenii, is described from rock habitats in the dry scrub woodland.

Download or read book Morden Smithsonian Expedition to Dominica written by Dieter C. Wasshausen and published by . This book was released on 1969 with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fine Structure of the Cortex in the Lichen Family Parmeliaceae Viewed with the Scanning electron Microscope written by Barrett Nelson Rock and published by . This book was released on 1969 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Monograph of the Lichen Genus Pseudoparmelia Lynge Parmeliaceae written by Francis Raymond Fosberg and published by . This book was released on 1977 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1975 with total page 2834 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book An Act to Amend Title 38 United States Code to Modify the Amount of the Veterans Administration Home Loan Guaranty and to Make Other Improvements in the Loan Guaranty Program and for Other Purposes written by Michael Wirth and published by . This book was released on 1978 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Monograph of the Lichen Genus Parmelina Hale Parmeliaceae written by Mason E. Hale and published by . This book was released on 1976 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: The 47 species of Parmelina are revised on the world level. Two sections are recognized: section Parmelina with 30 species widely distributed in temperate to tropical montane regions and section Myelochroa with 17 terpene-containing species concentrated in eastern and southern Asia. The genus is most closely related to Parmotrema Massalongo. Five new species, P. crassata Hale, P. degelii Hale, P. indica Hale, P. rhytidodes Hale, and P. schindleri Hale, are described, and six new combinations proposed, P. amagiensis (Asahina) Hale, P. damaziana (Zahlbruckner) Hale, P. endoleuca (Taylor) Hale, P. irrugans (Nylander) Hale, P. jamesii (Hale) Hale, and P. pastillifera (Harmand) Hale. New combinations are also made for Hypotrachyna baguioensis (Hale) Hale and Parmotrema nylanderi (Lynge) Hale.

Download or read book Monthly Catalog of United States Government Publications Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1976 with total page 1466 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Smithsonian Contributions to Botany written by and published by . This book was released on 1969 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Revision of the Lichen Family Thelotremataceae in Panama written by Mason E. Hale and published by . This book was released on 1978 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: The genus Boerhavia is discussed, its infrageneric classification is reviewed, and four sub-genera are recognized. Distinctions of two Linnaean species, B. diffusa and B. repens are clarified. Boerhavia mutabilis R. Brown and B. pubescens R. Brown are typified. The Boerhavia repens group is discussed and delimited, as is B. rubicunda and several similar species. Boerhavia repens var. maris-indici, B. albiflora, B. crispifolia, and B. herbstii are described as new. A curious abnormal form of B. crispifolia is also described and discussed.

Download or read book Syllogeus written by and published by . This book was released on 1985 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Revision of the Lichen Genus Hypotrachyna Parmeliaceae in Tropical America written by Mason E. Hale and published by . This book was released on 1975 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index to American Botanical Literature 1967 1976 written by Torrey Botanical Club and published by MacMillan Publishing Company. This book was released on 1977 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Index to American Botanical Literature written by Torrey Botanical Club and published by . This book was released on 1967 with total page 762 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pollen Morphology and Phylogenetic Relationships of the Berberidaceae written by Joan W. Nowicke and published by . This book was released on 1981 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Guide to Smithsonian Serial Publications written by Alan Edward Schorr and published by Juneau, Alaska, USA : Denali Press. This book was released on 1987 with total page 324 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covers from 1964 to 1986.

Download or read book A Monograph of the Lichen Genus Bulbothrix Hale Parmeliaceae written by Mason E. Hale and published by . This book was released on 1976 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: A world-level revision is given for the 29 species of Bulbothrix, a generic segregate of Parmelia characterized by marginal bulbate cilia and production of atranorin in the upper cortex. The genus is primarily tropical in distribution and best developed in secondary forests. The main center of speciation is Brazil with 14 species, and the genus is also well represented in Africa. The New World species have a high frequency of depsides and orcinol depsidones, whereas the Old World species usually contain & beta;-orcinol depsidones. One new species, B. klementii Hale, and one new combination, B. goebelii (Zenker) Hale, are proposed.