| Abstract | U razdoblju od listopada 2019. do listopada 2020. godine provedeno je istraživanje hortikulturne flore školskih vrtova otoka Brača. Istraživanje uključuje ukupno devet školskih vrtova koji se nalaze na devet različitih lokacija na otoku Braču. Istraživanjem je ustanovljeno geografsko podrijetlo vrsta, botanička pripadnost, zastupljenost listopadnih i vazdazelenih vrsta, životni oblici, prisutnost autohtonih i alohtonih vrsta, zastupljenost ukrasnih i utilitarnih biljnih vrsta te njihova korisna svojstva. Na istraživanim lokacijama ukupno su determinirane 104 biljne vrste iz 61 porodice. Najbrojnija je porodica Asparagaceae (6,73%), na drugom mjestu su porodice Asteraceae (5,77%) i Rosaceae (5,77%), zatim slijede Caprifoliaceae, Oleaceae i Lamiaceae (s po 4,81%), dok porodica Pinaceae čini 3,85%. S obzirom na životni oblik najzastupljeniji su grmovi (41,35%), zatim slijede trajnice (19,23%), drveće (17,31%), jednogodišnje vrste (9,62%), sukulenti (6,73%), dok su najmanje zastupljene dvogodišnje vrste i penjačice (s po 2,88%). Rasprostranjenije su vazdazelene vrste (73,08%) u odnosu na listopadne vrste (26,92%). Izražena je dominacija vrsta alohtonog podrijetla (59,62%), a najveći dio potječe iz Amerike (37,10%). Unutar autohtonih vrsta najzastupljenije su biljne vrste europskog (45,24%) i mediteranskog podrijetla (30,95%), a to su porodica Lamiaceae (9,52%), zatim slijedi porodica Caprifoliaceae (7,15%), porodice Apocynaceae, Fabaceae, Oleaceae, Pinaceae, Primulaceae i Rosaceae (s po 4,76%). Ukrasne biljne vrste su zastupljenije (83,66%) od utilitarnih, pri čemu su najzastupljeniji grmovi (26,92%). |
| Abstract (english) | In the period from October 2019 to October 2020, a survey of the horticultural flora of school gardens on the island Brač was conducted. The research includes a total of nine school gardens located at nine different locations on the island Brač. The research established the geographical origin of species, botanical affiliation, the presence of deciduous and evergreen species, life forms, the presence of autochthonous and allochthonous species, the presence of ornamental and utilitarian plant species and their useful properties. A total of 104 plant species from 61 families were determined on the investigated areas. The most represented is the family Asparagaceae (6.73%), in the second place are the families Asteraceae (5.77%) and Rosaceae (5.77%), followed by Caprifoliaceae, Oleaceae and Lamiaceae (with 4.81% each), while the family Pinaceae makes 3.85%. In terms of life form, the most common are shrubs (41,35%), followed by perennials (19,23%), trees (17,31%), annuals (9,62%), succulents (6,73%), while billenials and climbers are the least represented (2,88%). Evergreen species are more widespread (73,08%) compared to deciduous species (26,92%). The dominance of species of allochthonous origin is pronounced (59,62%), and the largest part originates from America (37,10%). Within the autochthonous species, the most represented plant species are of European (45,24%) and Mediterranean origin (30,95), namely the family Lamiaceae (9,52%), followed by the family Caprifoliaceae (7,15%), the family Apocynaceae, Fabaceae, Oleaceae, Pinaceae, Primulaceae and Rosaceae (with 4,76% each). Ornamental plant species are more represented (83,66%) than utilitarian ones, with shrubs being the most represented (26.92%). |
