Definition of Pyrena. Meaning of Pyrena. Synonyms of Pyrena
Here you will find one or more explanations in English for the word Pyrena. Also in the bottom left of the page several parts of wikipedia pages related to the word Pyrena and, of course, Pyrena synonyms and on the right images related to the word Pyrena.
Definition of Pyrena
PyrenaPyrena Py*re"na, n.; pl. Pyren[ae]. [NL., fr. Gr. ?, the
stone of fruit.] (Bot.)
A nutlet resembling a seed, or the kernel of a drupe. --Gray.
Meaning of Pyrena from wikipedia
is the name for the stone within
or drupelet. It consists
of a seed surrounded
by hard endocarp
tissue. Beentje, H.; Williamson...
of stoneworts). In botany, the term "nutlet" specifically refers
to a pyrena
or pyrene, which
is a seed covered
by a stony
layer, such as the kernel...
- A nutlet
is a small
may also refer
or nutlet, a seed covered
by a stony layer Nutlet
or Oreshek, another
name for Shlisselburg
(gastropod), a genus
of sea snails
from the family Columbellidae Pyrena
, a kind of nutlet
Pyrenees, a mountain range between France
- anthers, and pitting
and other ornamentation
(or lack thereof) of the pyrenas
. The type specimen, collected along
the Genesee River
near Rochester, New...
- not have an endosperm. When these fruits
mature, they separate
into two pyrenas
, or seeds surrounded
endocarp. Not many uses have, as yet,...
black, ovoid pomes
(~ 8.5 X 5.5 mm), each contains
one or two pyrenas
. The diploid chromosomal number
for C. tenuipes
is 68 (2n = 68). Cotoneaster...
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