Fimbristylis

Fimbristylis

 

a genus of annual or perennial herbaceous plants of the family Cyperaceae. The inflorescence is an umbel consisting of rather small spikelets. The flowers are bisexual and lack a perianth. There are two or three stigmata, and the style is thickened at the base. There are more than 200 species, distributed in the tropics, the subtropics, and, less commonly, the temperate zones. The USSR has about ten species, growing in the Caucasus, Middle Asia, and the southern Far East. The plants grow on moist silty and sandy shores and in rice fields as weeds. F. dichotoma is the most common species.

References in periodicals archive ?
AE/Su DJAI 76 Gonzalez & Reznicek Eleocharis filiculmis Kunth AE DJAI 288 (*) Eleocharis jelskiana Boeckeler AE DJAI 364 Eleocharis minima Kunth AE DJAI 348 CYPERACEAE (*) Eleocharis sellowiana Kunth AE DJAI 297 Fimbristylis dichotoma (L.) Vahl AE DJAI 165 Rhynchospora barbata (Vahl) AE DJAI 333 Kunth Rhynchospora cephalotes (L.) AE DJAI 340 Vahl Rhynchospora nervosa (Vahl) AE DJAI 161 Boeckeler Rhynchospora rugosa (Vahl) Gale AE DJAI 346 Scleria microcarpa Nees ex AE DJAI 363 Kunth DROSERACEAE Drosera cayennensis Diels AE DJAI 355 ERIOCAULACEAE Eriocaulon spruceanum Korn.
retroflexa, Fimbristylis dichotoma, Kyllinga pumila, Mapania assimilis, Rhynchospora radicans, Scleria latifolia, S.
2016), as is the monophyly of both clades within this tribe: a Bulbostylis clade and a Fimbristylis clade (Muasya et al.
However, differences such as these were only found for this variable but also observed in plants of Fimbristylis miliacea that showed a growth of the resistant biotype of 13 to 15% higher than the growth of the susceptible biotype (Schaedler et al., 2013).
nicaraguensis, present in the complex of weeds of the Asteraceae family (Ecliptaprostrata L.), Cyperaceae (Cyperus rotundus L.), Cyperaceae (Fimbristylis littoralis L.), Poaceae (Echinochloa colona Link), in the rice production areas, in Panama.
Effects of substratum, temperature, and treatments to overcome dormancy on the germination of Fimbristylis dichotoma seeds.
(2008) Typha latifolia Herb Maiti and Jaiswal (2008) Fimbristylis dichotoma Herb Maiti and Jaiswal (2008) Amaranthus defluxes Herb Maiti and Jaiswal (2008) Cassia tora Herb Gupta and Sinha (2008) Chenopodium album Herb Gupta and Sinha (2008) Blumea lacera Herb Gupta and Sinha (2008) Equisetum ramosysma Grass Dwivedi et al.
Esto pudiera deberse a una mutacion en el gen que codifica la enzima ALS, tal como lo sugieren estudios que relacionan altos indices de resistencia en plantas completas con alteraciones en el sitio de accion de herbicidas inhibidores de la ALS, observados por ejemplo en Fimbristylis miliaceae (L.) Vahl con resistencia a pirazosulfuron (Ortiz et al., 2012), Rottboellia cochinchinensis (Lour.) W.D.
Among them, Echinochloa colona, Echinochloa crussgalli and Cynodon dactylon were grasses, Cyperus rotundus, Cyperus difformis, Fimbristylis miliaceae were sedges while, Eclipta alba, Ludwigia parviflora, Ammania baccifera, Euphorbia hirta, Trianthema portulacastrum were broad leaved weed.
Rice grain yield loss of about 42% has been observed in uncontrolled field due to infestation of Fimbristylis miliacea [8].
iria and Fimbristylis miliacea: three troublesome annual sedge weeds of rice.