DIGITALNA ARHIVA ŠUMARSKOG LISTA
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ŠUMARSKI LIST 3-4/1998 str. 28     <-- 28 -->        PDF

I. Trinajstić: NOMENKLATURNO-SINTAKSONOMSKA REVIZIJA SUBMEDITERANSKIII SUMA Šumarski list br. 3 4. CXXI1 (19´)X), 147-154
SUMMARY: In the work the nomenclatural and syntaxonomic revision of
the Submediterranean forests of the Austrian pine fPinus nigra Arnold) described
by Anić (1957) under the name o/"Pinetum nigrae submediterraneum"
was made. In compliance with the available syntaxonomic code, the
said forests association is described under the name of as. Ostryo-Pinetum nigrae
Trinajstić, ass. nov., and classified in the alliance Ostryo-Carpinion orientals,
the order Quercetalia pubescentis and the class Querco-Fagetea.


As characteristic species of the association, only the Pinus nigra has been
indicated, and this is so far the only forest association of conifers within the
aliance Ostryo-Carpinion orientalis and the order Quercetalia pubescentis.


As the differential species of the association, the 16 of them, those species
which are generally considered as the elements of the calciphilous forests of
the order Erico-Pinetalia in its widest sense have been indicated. Among them,
in the shrub layer predominant is Amelanchier ovalis and in the floor layer
Buphtalmum salicifblium, Dorycnium germanicum and Carex humilis. It is
important to emphasize that the presence of the so-called "dolomitophytes"
the elements of the order Erico-Pinetalia, such as Helleborus niger, Polygala
chamaebuxus and Erica herbacea, may be neglected. This is the most evident
proof that the A ustrian pine forests on the northern Velebit do not belong to the
order Erico-Pinetalia.


Characteristic species of the alliance Ostryo-Carpinion orientalis there are
12 species.


Characteristic species of the order Quercetalia pubescentis, there are indicated
23 species. They are particularly numerous in the shrub layer. Characteristic
species of the class Querco-Fagetea are relatively poorly.


Accompanying plants cover more than 50% of the floral composition.
Among them, the group of grassland vegetation elements of the order Scorzonero-
Chrysopogonetalia;?raioff2/tta«to´ with 30 species in the table and 1 species
outside the table. This shows that, at the time when their floral composition
was studied more than 40 years ago, the pine forests stands also served as
pasture-grounds. Other accompanying plants are elements of very different
associations rangign from the wheed and ruderal to the forest ones.