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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
Journal of international oral health : JIOH
Effect of vitality on translucent dentine - a study2013 •
2012 •
Revista Mexicana de Ciencias Pecuarias
Evaluación en campo de un inmunógeno de Pasteurella haemolytica en corderos1993 •
Advances in Transdisciplinary Engineering
Frequent and Automatic Monitoring of Resource Data via the Internet of ThingsEducação e Pesquisa
A perspectiva dos pesquisadores sobre os desafios da pesquisa no Brasil2020 •
Applied Optics
Enhancement of trace gas detection by integrating wavelength modulated spectra across multiple lines2010 •
Journal of Materials Science
Synthesis of spherical Al2O3 and AlN powder from C@Al2O3 composite powder2006 •
Latin American Journal of Aquatic Research
Growth rates of Haliotis rufescens and Haliotis discus hannai in tank culture systems in southern Chile (41.5ºS)2013 •
ECS Meeting Abstracts
Graphene Quantum Dots As Intracellular Imaging-Based Temperature Sensors2020 •
2010 •
Revista Peruana de Medicina Experimental y Salud Pública
Hallazgos tomográficos pulmonares asociados a severidad y mortalidad en pacientes con la COVID-192014 •
Plant Disease
Influence of Harvest Date on Bull’s Eye Rot of ‘Cripps Pink’ Apple and Control Chemical Strategies2016 •
Rasayan Journal of Chemistry
PHENOLIC COMPOUNDS FROM THE RHIZOMES OF INDONESIAN Curcuma amada2022 •
Spanish Journal of Agricultural Research
Assessment of DSSAT and AquaCrop models to simulate soybean and maize yield under water stress conditionsWorld Nutrition Journal
The effect of vitamin C and E combination on sperm quality and cement 8-OHdG level of smoke exposed rats2017 •
1998 •
Additive Manufacturing
Modelling the complex evaporated gas flow and its impact on particle spattering during laser powder bed fusion2021 •
Earth and Planetary Science Letters
Low temperature thermochronology and modeling strategies for multiple samples 1: Vertical profiles2005 •
Journal of Business and Psychology
Do Investment Risk Tolerance Attitudes Predict Portfolio Risk?2005 •