Page 3640 of 3648 Results 36391 - 36400 of 36473
Id/Author/Year/TitleOrder by:  Year  Id  Author  Title
83
Hale M.E., Jr. (1975): A Monograph of the Lichen Genus Relicina (Parmeliaceae) - Smithsonian Contributions to Botany, 26: 1-32

revision on the world level is made for Relicina, a generic segregate of Parmelia characterized by having bulbate cilia on the lobe margins and by producing usnic acid in the cortex. Of the 24 species presently known, 19 occur in the Old World tropics, with the greatest concentration in the lowland dipterocarp forests, 3 are endemic to the New World tropics, and 2 occur in both the New and Old World outside of Africa. The most important taxonomic characters are type of rhizine (simple or branched), … EndNote Read more... 

82
Peterson E.B. (1998): Lichens in the Klamath region: What do we know and why have we not found endemics - In: Beigel J.K.,Jules E.S. & Snitkin B. (eds.), Proceedings of the First Conference on Siskiyou Ecology. May 30-June 1, 1997, Kerby and Cave Junction,, p. 120-126, Siskiyou Regional Education Project, Portland

The Klamath region is known for diverse climate, topography, and geology, as well as a very long floristic history. The many endemic vascular plants of the region reflect these unusual qualities. Given the variety of terrestrial and epiphytic habitats, a diverse lichen flora should be expected. Although several rare lichens are known from the region, no endemic lichen taxa have been found. However, the lichen flora of the Klamath region is poorly known; lichens endemic to the region may exist, … EndNote Read more... 

81
Hale M.E. Jr. (1966): Chemistry and Evolution in Lichens. - Israel Journal of Botany, 15: 150-157

EndNote Read more... 

80
Hafellner J. et Poelt J. (1979): Die Arten der Gattung Caloplaca mit pluriloculären sporen (Meroplacis, Triophtalmidium, Xanthocarpia). - Journ. Hattori Bot. Lab., 46: 1-41

EndNote Read more... 

79
Haas R.T. & Clauson A. (1972): Vertical distribution of the lichen genus Physcia on Bigtooth Aspen, Northern Red Oak, and Red Maple at Douglas Lake, Michigan - The Michigan Botanist, 11: 39-42

EndNote Read more... 

78
Greenhalgh G.N. et Whitfield A. (1987): Thallus tip structure and matrix development in Bryoria fuscescens. - Lichenologist, 19(3): 295-305

EndNote Read more... 

77
Gowan S.P. (1989): The lichen genus Porpidia (Porpidiaceae) in North America. - Bryologist, 92: 25-59

EndNote Read more... 

76
Голубкова Н.С. & Цогт У. [Golubkova N.S. & Tsogt U.] (1974): О лишайниках Долины Озер Монгольской Народной Республики. De lichenibus partis Respublicae Popularis Mongoliae Dolina Ozer dictae notula - Новости систематики низших растений / Novitates systematicae plantarum non vascularium, 11: 281-294

EndNote Read more... 

75
Голубкова Н.С. & Шапиро И.А. [Golubkova N.S. & Schapiro I.A.] (1974): К изучению Acarospora reagens A. Z. emend. Ad cognitionem Acarosporae reagentis A. Z. emend. - Новости систематики низших растений / Novitates systematicae plantarum non vascularium, 11: 273-281

EndNote Read more... 

74
Голубкова Н.С. [Golubkova N.S.] (1977): Новые таксономические комбинации в роде Sarcogyne Flot. Combinationes taxorum Sarcogyne Flot. novae - Новости систематики низших растений / Novitates systematicae plantarum non vascularium, 14: 186-187

EndNote Read more... 

Page 3640 of 3648 Results 36391 - 36400 of 36473