The Gramineae
Title | The Gramineae PDF eBook |
Author | Agnes Arber |
Publisher | Cambridge University Press |
Pages | 508 |
Release | 2010-09-30 |
Genre | Medical |
ISBN | 1108017312 |
A detailed comparative study of the Gramineae family of plants, which includes cereals, grasses and bamboos.
Viruses and Virus Diseases of Poaceae (Gramineae)
Title | Viruses and Virus Diseases of Poaceae (Gramineae) PDF eBook |
Author | Hervé Lapierre |
Publisher | Editions Quae |
Pages | 904 |
Release | 2004 |
Genre | Technology & Engineering |
ISBN | 9782738010889 |
Many well-known specialists have contributed to this book which presents for the first time an in-depth look at the viruses, their satellites and the retrotransposons infecting (or occuring in) one plant family: the Poaceae (Gramineae). After molecular and biological descriptions of the viruses to species level, virus diseases are presented by crop: barley, maize, rice, rye, sorghum, sugarcane, triticales, wheats, forage, ornamental and lawn. A detailed index of the viruses and taxonomic lists will help readers in the search for information.
Notes on Gramineae
Title | Notes on Gramineae PDF eBook |
Author | George Bentham |
Publisher | |
Pages | 128 |
Release | 1881 |
Genre | Grasses |
ISBN |
Contribution à la cytotaxonomie et à la cytogéographie des Poa (Poaceae = Gramineae) de la Suisse
Title | Contribution à la cytotaxonomie et à la cytogéographie des Poa (Poaceae = Gramineae) de la Suisse PDF eBook |
Author | Marie M. Duckert-Henriot |
Publisher | Birkhäuser |
Pages | 130 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 3034892934 |
Le genre Poa (en fran9ais: paturin, en allemand: Rispengras) Dans la presente etude, nous avons adopte la classification qui comprend plus de 200 especes dans le Monde, est un des de Edmondson (1980), non parce qu'elle est la plus recente, mieux representes parmi les Graminees des regions extratro mais parce qu'elle nous para'it la plus naturelle. Les especes, et sous-especes interessant la flore suisse y sont reparties en picales. La proportion des Poa, par rapport aux autres Gra minees, atteint 15% aux latitudes elevees et dans les hautes deux genres: Bellardiochloa et Poa et le genre Poa est divise montagnes (Hartley, 1961). D'apres cet auteur il y a une en 9 sections, et cela de la maniere suivante: correlation positive entre le nombre relatif d'especes de Poa Bellardiochloa violacea Poa violacea dans une flore et les basses temperatures estivales. Hartley (= Poa Sect. Pseudofestuca) suppose que ce genre a pris naissance dans les montagnes et Poa Sect. Ochlopoa Poa annua les plateaux d' Asie centrale et qu'il a derriere lui une longue Poa supina histoire evolutive. Poa trivialis Poa Sect. Coenopoa En Europe, il y a 45 especes de Poa (Edmondson, 1980) dont Poa trivialis subsp. sylvicola une vingtaine se rencontre en Suisse. 11 est difficile de donner Poa Sect. Poa Poa pratensis un chiffre plus precis, car les auteurs recents ne sont pas Poa angustifolia d'accord sur le rang qu'il convient d'attribuer a certains Poa Sect.
Flora of Tropical Africa: Gramineae
Title | Flora of Tropical Africa: Gramineae PDF eBook |
Author | Daniel Oliver |
Publisher | |
Pages | 578 |
Release | 1920 |
Genre | Botany |
ISBN |
US Army Chemical School and US Army Military Police School Relocation to Fort Leonard Wood (FLW) from Fort McClellan
Title | US Army Chemical School and US Army Military Police School Relocation to Fort Leonard Wood (FLW) from Fort McClellan PDF eBook |
Author | |
Publisher | |
Pages | 368 |
Release | 1997 |
Genre | |
ISBN |
The Status and Distribution of Freshwater Biodiversity in Northern Africa
Title | The Status and Distribution of Freshwater Biodiversity in Northern Africa PDF eBook |
Author | Nieves García |
Publisher | IUCN |
Pages | 156 |
Release | 2010 |
Genre | Freshwater biodiversity |
ISBN | 2831712718 |
This assessment is the first overview of the conservation status of 877 northern African freshwater species belonging to five taxonomic groupsfish, molluscs, dragonflies and damselflies, freshwater crabs and aquatic plantsin accordance with the IUCN regional Red List guidelines. Species at risk of regional extinction are mapped and conservation measures are proposed to reduce the probability of future declines.