Recent studies have revealed remarkable complexity and diversity in orchid-pollinator relationships. These studies comprise a vast literature currently scattered in numerous, often obscure, journals and books. The Pollination Biology of North American Orchids brings together, for the first time, a comprehensive treatment of this information for all native and introduced North American orchids found north of Mexico and Florida. It provides detailed information on genetic compatibility, breeding systems, pollinators, pollination mechanisms, fruiting success, and limiting factors for each species. Distribution, habitat, and floral morphology are also summarized. In addition, detailed line drawings emphasize orchid reproductive organs and their adaptation to known pollinators. This, the second of two volumes, treats the subfamily Orchidoideae with the tribe Cranichideae. This is followed by examination of the seven North American tribes of subfamily Epidendroideae and the single North American tribe of subfamily Vanilloideae. The Pollination Biology of North American Orchids will be of interest to both regional and international audiences including: Researchers and students in this field of study who are currently required to search through the scattered literature to obtain the information gathered here. Researchers and students in related fields with an interest in the co-evolution of plants and insects. Conservation specialists who need to understand both the details of orchid reproduction and the identity of primary pollinators in order to properly manage the land for both. Orchid breeders who require accurate and current information on orchid breeding systems. General readers with an interest in orchid biology. Charles Argue, Ph.D., is a plant biologist at the University of Minnesota specializing in the study of pollen grains. His articles have appeared in numerous journals including the American Journal of Botany, International Journal of Plant Sciences (formerly Botanical Gazette), Botany (formerly Canadian Journal of Botany), Grana, Pollen et Spores, North American Native Orchid Journal, The Native Orchid Conference Journal, Fremontia, and as chapters in a number of books. .
Recent studies have revealed remarkable complexity and diversity in orchid-pollinator relationships. These studies comprise a vast literature currently scattered in numerous, often obscure, journals and books. The Pollination Biology of North American Orchids brings together, for the first time, a comprehensive treatment of this information for all native and introduced North American orchids found north of Mexico and Florida. It provides detailed information on genetic compatibility, breeding systems, pollinators, pollination mechanisms, fruiting success, and limiting factors for each species. Distribution, habitat, and floral morphology are also summarized. In addition, detailed line drawings emphasize orchid reproductive organs and their adaptation to known pollinators. This, the first of two volumes, furnishes a brief introduction to the general morphology of the orchid flower and the terminology used to describe orchid breeding systems and reproductive strategies. It treats the lady’s-slippers of genus Cypripedium, subfamily Cypripedioideae, and nine genera of the subfamily Orchidoideae, including the diverse rein orchids of genus Platanthera. The Pollination Biology of North American Orchids will be of interest to both regional and international audiences including: Researchers and students in this field of study who are currently required to search through the scattered literature to obtain the information gathered here. Researchers and students in related fields with an interest in the co-evolution of plants and insects. Conservation specialists who need to understand both the details of orchid reproduction and the identity of primary pollinators in order to properly manage the land for both. Orchid breeders who require accurate and current information on orchid breeding systems. General readers with an interest in orchid biology. Charles Argue, Ph.D., is a plant biologist at the University of Minnesota specializing in the study of pollen grains. His articles have appeared in numerous journals including the American Journal of Botany, International Journal of Plant Sciences (formerly Botanical Gazette), Botany (formerly Canadian Journal of Botany), Grana, Pollen et Spores, North American Native Orchid Journal, The Native Orchid Conference Journal, Fremontia, and as chapters in a number of books.
The work of the linguist Charles A. Ferguson spans more than three decades, and is remarkable for having been consistently at the forefront of scholarship on the relationship between language and society. This volume collects his most influential and seminal papers, each having expanded the parameters of sociolinguistics and the sociology of language. Taken together, they cover a wide range of topics and issues, and, more importantly, reflect the intellectual progress of a founder of the sociolinguistic field. The volume is divided thematically into four sections, and an introduction by Thom Huebner outlines the evolution of Ferguson's ideas and the impact they have had on other scholars. This book is essential reading for everyone interested in the field of sociolinguistics.
The work of the linguist Charles A. Ferguson spans more than three decades, and is remarkable for having been consistently at the forefront of scholarship on the relationship between language and society. This volume collects his most influential and seminal papers, each having expanded the parameters of sociolinguistics and the sociology of language. Taken together, they cover a wide range of topics and issues, and, more importantly, reflect the intellectual progress of a founder of the sociolinguistic field. The volume is divided thematically into four sections, and an introduction by Thom Huebner outlines the evolution of Ferguson's ideas and the impact they have had on other scholars. This book is essential reading for everyone interested in the field of sociolinguistics.
An epic and explosive novel of Cuba in 1958, After Havana is the story the nightclubs, revolutionaries, and Security forces in the sour twilight of the Batista empire. Sloan is a white American horn player with a bruised past and a wounded heart. Anita is the mixed-race beauty who will recapture his love and spark a manhunt through the streets of the city and into the heart of the rebel-held Sierre Maestra mountains. Carlos Delgado is the famed rebel Communist leader, having secretely returned to his homeland from exile in Mexico. And Cardoso is the haunted Security agent assigned to find and kill Delgado, thereby shifting the power back to the corrupt Batista government. Cardoso is author Charles Fleming's greatest creation yet, a man corrupted by circumstance and duty yet willing to sacrifice it all for redemption.
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