Results 51 to 60 of about 2,737 (179)
Micropropagation of Calathea ornata Koern.
Biologia plantarum, 1997 In vitro cultures of Calathea ornata Koern. cv. Sanderiana shoots were maintained on modified medium of Murashige and Skoog. With the aim to find effective micropropagation method the effects of cytokinins, paclobutrazol, saccharose, mineral salts and shoot-tip damage on the shoot growth and quality were studied.
openaire +1 more source
Plant Species Biology, Volume 41, Issue 1, January 2026.Upon prolonged waterlogging, a Costus speciosus plant developed bulbils at stem node. Karyotype analysis, nucleolar staining, and anatomical study revealed its triploid status and developmental aspects. Prevalence of tetraploid, abundance, and unique reproductive fecundity of the triploid, indicates its determinant role in coexistence of the multiple ...
Surochita Basu +3 more
wiley +1 more source
Notes on the ecology of rolled-leaf hispines (Chrysomelidae, Cassidinae) at La Gamba (Costa Rica)
ZooKeys, 2013 A total of 301 adult hispine beetles of the genera Cephaloleia and Chelobasis were found in rolled leaves of plants of 17 species of Zingiberales (families Costaceae, Heliconiaceae, Maranthaceae, Musaceae, and Zingiberaceae) during a field study at La ...
Michael Schmitt, Meike Frank
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A Prehispanic Maya Pit Oven? Microanalysis of Fired Clay Balls from the Puuc Region, Yucatán, Mexico [PDF]
, 2013 This is a postprint (author's final draft) version of an article published in Journal of Archaeological Science in 2013. The final version of this article may be found at http://dx.doi.org/10.1016/j.jas.2012.10.014 (login may be required).
Berna, Francesco +2 more
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PLANTS, PEOPLE, PLANET, Volume 7, Issue 5, Page 1438-1457, September 2025.The primarily neotropical plant genus Heliconia has been cultivated commercially in gardens and nurseries for hundreds of years. Many of these same species are ecological keystones in their native habitats as important resources for herbivorous insects and pollinating hummingbirds, yet they face threats of habitat loss and degradation, competition with
W. John Kress +3 more
wiley +1 more source
Boletín de la Sociedad Argentina de Botánica, 2018 Se presenta una sinopsis de la familia Marantaceae para la Argentina, donde se incluyen seis géneros y siete especies: Ctenanthe muelleri, Goeppertia eichleri, Maranta sobolifera, Saranthe eichleri, Stromanthe boliviana, Thalia geniculata y T. multiflora.
Christian A. Zanotti +2 more
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Conservação das florestas do projeto de assentamento Benfica, sudeste da Amazônia [PDF]
, 2013 In this study we analyze the floristic and structure of forest remnants in Benfica Settlement Project located in the municipality of Itupiranga, in southeastern Amazon.
Coelho, R.D.R. +2 more
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Niche packing, but not niche expansion, explains the co‐occurrence of hummingbirds‐visited plants
Ecography, Volume 2025, Issue 6, June 2025.Tropical mountains often harbour high species richness. Yet the mechanisms behind such high richness remain poorly understood. One prominent hypothesis for high species richness is niche partitioning, which reduces competition and promotes coexistence.
Rafael de Oliveira +7 more
wiley +1 more source
The Culicoides (Diptera: Ceratopogonidae) of Belize, Central America [PDF]
, 1999 The Culicoides fauna of Belize is poorly known, and until 197 4 only 3 species were recorded. Nineteen species of Culicoides from Belize were identified from six collection sites: C. barbosai Wirth & Blanton, C. crepuscularis Malloch, C.
Brickle, Deborah S., Hagan, Daniel V.
core
Plant image retrieval using color, shape and texture features [PDF]
, 2011 We present a content-based image retrieval system for plant image retrieval, intended especially for the house plant identification problem. A plant image consists of a collection of overlapping leaves and possibly flowers, which makes the problem ...
Kebapcı, Hanife +5 more
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