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2009 •
s m i t h s o n i a n c o n t r i b u t i o n s t o b o t a n y • n u m b e r 1 0 3
A floristic account is provided for the grass family as part of the vascular plant flora of the contiguous protected areas of Organ Pipe Cactus National Monument, Cabeza Prieta National Wildlife Refuge, and the Tinajas Altas Region in southwestern Arizona. This is the second largest family in the flora area after Asteraceae. A total of 97 taxa in 46 genera of grasses are included in this publication, which includes ones established and reproducing in the modern flora (86 taxa in 43 genera), some occurring at the margins of the flora area or no long known from the area, and ice age fossils. At least 28 taxa are known by fossils recovered from packrat middens, five of which have not been found in the modern flora: little barley (Hordeum pusillum), cliff muhly (Muhlenbergia polycaulis), Paspalum sp., mutton bluegrass (Poa fendleriana), and bulb panic grass (Zuloagaea bulbosa). Non-native grasses are represented by 27 species, or 28% of the modern grass flora. No other large family in t...
Journal of the Botanical Research Institute of Texas
Eragrostis (Poaceae: Chloridoideae: Eragrostideae) in Colombia2008 •
a taxonomic summary is presented for the colombian species of Eragrostis. The genus Eragrostis is represented in colombia by 25 species and one nontypical subspecies. Eragrostis mokensis pilg., E. nigricans (Kunth) steud., and E. rufescens schrad. ex schult. are reported for the first time in colombia. Keys for determining the species, descriptions, illustrations, geographical distributions, and morphological and ecological observations are provided for all native and adventive species of Eragrostis in colombia. Eragrostis patula (Kunth) steud. (= Poa patula Kunth) and E. unioloides (retz.) nees ex steud. (= Poa unioloides retz.) are excluded from the colombian Flora since all specimens identified as E. patula are apparently misidentified and are usually referable to Eragrostis tenuifolia (a. rich.) hochst. ex steud. a single specimen identified as Eragrostis unioloides as cited in the antioquia ś Flora was misidentified and is referable to Poidium juergensii (hack.) matthei.
The Dynamical Processes of Biodiversity - Case Studies of Evolution and Spatial Distribution
Systematic Diversity of the Family Poaceae (Gramineae) in Chile2011 •
2009 •
The grass species included in this book are placed into one of ten groups based mainly on the type of inflorescence, and on certain features of the spikelet. This is not a natural key, therefore species in the same genus may key out into different groups. The following information is given under each genus: • Derivation of the genus name • Description of the genus, including habit, inflorescence and spikelet morphology, and any other distinguishing features • Subfamily and tribe – more information about grass classification is given in the Part A • World and Australian species numbers • Key to species when there is more than one species
International Journal of Gynecology & Obstetrics
Transperineal sonography in the first trimester of pregnancy1998 •
Arquivo Brasileiro de Medicina Veterinária e Zootecnia
Controle bacteriológico de carne caprina para elaboração de hambúrguer caprino defumado2012 •
Digital Signal Processing
Design of two-channel quadrature mirror filter bank using particle swarm optimization2010 •
Hepatology
Frequent multiple hepatitis C virus infections among injection drug users in a prison setting2010 •
Journal of Research in Innovative Teaching & Learning
A case study on narrative structures in instructional MOOC designs2017 •
World Journal of AIDS
Trends of HIV Viral Load in Patients under Combined Antiretroviral Treatment in Bangui, Central African Republic2018 •
2017 •
Revista médica de Chile
Actividad supresora del millerenólido sobre células mononucleares de sangre periférica humana2008 •
2020 •
Pictorial representations of preservice elementary teachers' views about science teaching and learning
Pictorial representations of preservice elementary teachers' views about science teaching and learning2023 •
Todas as Letras Revista de Língua e Literatura
O fazedor de relógios: sistemas da temporalidade narrativa em Watchmen2019 •
Endoscopic ultrasound
Performance of a new needle for endoscopic ultrasound-guided fine-needle biopsy in patients with pancreatic solid lesions: A retrospective multicenter study2018 •
DOAJ (DOAJ: Directory of Open Access Journals)
“Salvage” over “demolition”2020 •
Applied sciences
Study of Marine Particles Using Submersible Digital Holographic Camera during the Arctic Expedition2022 •
2007 •
Journal of Crohns & Colitis
Profile of Belgian pediatric CD patients: presentation and diagnostic features2011 •