Results 91 to 100 of about 54,651 (307)
Ophiorrhiza jomyi (Rubiaceae) sp. nov. from the Vagamon Hills, southern Western Ghats, India
Nordic Journal of Botany, EarlyView.A new species of Ophiorrhiza (Rubiaceae)is identified and described from the Vagamon hills of Kerala, Western Ghats, India. The new species is similar to Ophiorrhiza eriantha Wight and Ophiorrhiza meenachilarensis Robi and Balan, but differs in having densely hirsute hairs on young stem, petiole and peduncle; patent hirsute hairs on, above and beneath ...
Ebin Padiyara Joy +2 more
wiley +1 more source
Tetramorium Parvioculum Sp. N. (FORMICIDAE: MYRMICINAE), A new species of the T. Simillimum group from Gibraltar [PDF]
, 2009 We describe a new species of Tetramorium, which has so far only been found in Gibraltar. Tetramorium parvioculum sp. n. belongs to the simillimum-group, which is of Afrotropical origin.
Bensusan, Keith, Guillem, Rhian
core +1 more source
Nordic Journal of Botany, EarlyView.Based on morphological evidence three new deciduous species of Berberis are proposed – Berberis pseudovirescens, Berberis orbicularis and Berberis tawangensis,the types being collected in the Tawang and West Kameng districts of Arunachal Pradesh, India.
Bipankar Hajong +2 more
wiley +1 more source
Biologica Nyssana, 2013 R. auricomus var. biformis L. (R. binatus Kit.) grows mainly in the suburbs of Vlasina plateau beside a variety of other species and forms one part of the peat-land association.
Atanacković, V. +2 more
doaj
Thidiazuron-induced shoot organogenesis from mature leaf explants of scented Pelargonium capitatum cultivars [PDF]
, 2011 Shoot organogenesis from mature leaf tissues of two scented Pelargonium capitatum cultivars, ‘Attar of Roses’ and ‘Atomic Snowflake’, grown in the greenhouse, were optimized in the presence of thidiazuron (TDZ).
Arshad, Muhammad +5 more
core +2 more sources
Kinetics of Abscission in the Bean Petiole Explant [PDF]
Plant Physiology, 1969 The progress of bean petiole abscission has been followed using quantitative measurements of the mechanical force required to break explants at the separation zone. It is found that the shortest time for a measurable effect of ethylene (1 ppm) in stimulating the development of frangibility is about 1 hr.
R K, Dela Fuente, A C, Leopold
openaire +2 more sources
Nordic Journal of Botany, EarlyView.We report on two species of Strobilanthes Blume. Strobilanthes panichanga (Nees) T.Anderson has been rediscovered in the Dima Hasao district of Assam, India, after a very long gap of 150 years, and Strobilanthes parryorum C.E.C.Fisch has been discovered for the first time in Assam, India.
Kapil Kumar Kemprai, Souravjyoti Borah
wiley +1 more source
Folia Medica Indonesiana, 2019 Ethanol extract of leaves and petiole of pegagan (Centella asiatica) is potential as antimicrobial and antifertility. This study was to investigate whether ethanol extracts of leaf and petiole of Centella asiatica has potential as an antimicrobial and ...
Susie Amilah +3 more
doaj +1 more source
Agronomy, 2020 The aim of this work is to evaluate the relationship between the nutrient concentration in petiole sap and different agronomic and climatic variables for a tomato crop grown in a greenhouse in Mediterranean conditions. In addition, the persistence of the
Alfonso Llanderal +6 more
doaj +1 more source
Metabolism of Tryptophan in Petioles of Coleus [PDF]
Plant Physiology, 1966 Auxin precursors retard abscission when applied to debladed petioles of Coleus blumei Benth. The d and l forms of tryptophan are equally effective in retarding abscission. Tryptamine is more effective than is tryptophan. Both compounds apparently are converted to auxin through an aldehyde intermediate.
J G, Valdovinos, J E, Perley
openaire +2 more sources