Results 51 to 60 of about 839 (96)

The use of ligninase enzymes to target the scarification of the seed coat : application for the propagation of the orchids Himantoglossum adriaticum and Anancamptis morio

open access: yes, 2014
Seed dormancy may be associated with the presence of a rigid and impermeable integument that consists for the most part of lignin. Traditional methods for the scarification of the seed coat use corrosive chemicals, such as sulfuric acid or sodium ...
A. Slaviero   +4 more
core   +1 more source

THE FIRST RECORD OF EUCERA TRICINCTA ERICHSON, 1835 (HYMENOPTERA: APIDAE) AS A POLLINATOR OF AN ENDANGERED ORCHID HIMANTOGLOSSUM FORMOSUM (STEVEN) K. KOCH (ORCHIDACEAE)

open access: yesFar Eastern entomologist
A male of Eucera (Synhalonia) tricincta Erichson, 1835 was recorded as the first known flower visitor and pollinator of Himantoglossum formosum (Steven) K. Koch.
A. Fateryga   +3 more
semanticscholar   +1 more source

Himantoglossum robertianum (Loisel.) P. Delforge, novedad para la orquidoflora de la provincia de Palencia [PDF]

open access: yes
Information is hereafter put forward regarding the discovery of a new taxa belonging to the Orchidaceae family in the province of Palencia, Himantoglossum robertianum (Loisel.) P.
Ruiz de Gopegui Valero, Juan Antonio   +1 more
core   +1 more source

Morpho-anatomical, allelopathic and cyto-embryological features of Himantoglossum caprinum (Bieb.) C. Koch in connection with micotrophy

open access: yes, 2012
Negative correlation between mycotrophy of Himantoglossum caprinum plants and their morphometric parameters are revealed.
Simagina N., Lysyakova N.
core   +1 more source

Himantoglossum robertianum (Loisel.) Delforge, en Aragón [PDF]

open access: yes
Se procede a la revisión de la situación actual de Himantoglossum robertianum en Aragón. Encontramos un total de doce poblaciones bien documentadas, la mayoría con escasos individuos, aunque con la impresión de que se trata de una planta en expansión en ...
Calvo Sanz, José María
core   +1 more source

Home - About - Disclaimer - Privacy