Thorn, spine and prickle patterns in the Italian flora

@article{Bagella2019ThornSA,
  title={Thorn, spine and prickle patterns in the Italian flora},
  author={S. Bagella and R. Filigheddu and R. Benesperi and P. Giordani and L. Minuto and D. Viciani and M. Caria and S. Pisanu and G. Casazza},
  journal={Plant Biosystems - An International Journal Dealing with all Aspects of Plant Biology},
  year={2019},
  volume={153},
  pages={118 - 133}
}
Abstract Spinescence refers to the presence of sharp appendages of various origins with ecological, evolutionary or biogeographic significance. This research was conducted to explore patterns and adaptive processes of thorns, spines and prickles in the Italian flora. We compiled an inventory of 401 spiny plants taking into account the following attributes: type of spinescence, family, biological form, chorotype, bioclimate and habitat. Then, we evaluated the incidence of plants with each… Expand
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References

SHOWING 1-10 OF 79 REFERENCES
Spiny plants, mammal browsers, and the origin of African savannas
TLDR
The findings suggest that herbivore-adapted savannas evolved several million years before fire-maintainedsavannas and probably, in different environmental conditions. Expand
Ecological differentiation of Mediterranean endemic plants
TLDR
This study illustrates how differentiation in geographically peripheral and ecologically marginal populations may contribute to the diversification of endemic species whose contemporary distributions are disjunct from con-generic species. Expand
Thorn-like prickles and heterophylly in Cyanea: adaptations to extinct avian browsers on Hawaii?
TLDR
It is proposed that thorn-like structures in Cyanea (Campanulaceae) on Hawaii arose as mechanical and visual defenses against herbivory by flightless geese and goose-like ducks that were extirpated by Polynesians within the last 1600 years. Expand
Spines of Acacia tortilis: what do they defend and how?
TLDR
It is concluded that increases in spine density of A. tortilis protect the twigs of the plant, but not necessarily its leaves from being browsed, and the cost for the plant of producing spines is more than balanced by reductions in losses of shoot biomass by browsing. Expand
MEDITERRANEAN VEGETATION IN CALIFORNIA AND ISRAEL: SIMILARITIES AND DIFFERENCES
TLDR
Major Mediterranean vegetation types of California and Israel were compared and California matorral is shorter in stature, has a more complete canopy closure, is richer in woody taxa and poorer in herbaceous taxa, has fewer deciduous elements, and exhibits more specialized adaptations to fue. Expand
The spiny, thorny and prickly plants in the flora of Israel
TLDR
Spiny, thorn and prickle colours for 167 species with yellow, red, orange and white being the dominant, supporting hypotheses about spines being visually aposematic and differences in defence among different life forms may influence the results of meta-analysis studies of the optimal defence allocation. Expand
Taxonomic revision of the Astragalus genargenteus complex (Fabaceae)
TLDR
Within the Astragalus genargenteus complex three morphologically, ecologically and chorologically well differentiated taxa are distinguished and a key to the species and illustrations are given. Expand
Biological Aspects of Endemism in Higher Plants
TLDR
The rarity-seeking syndrome in humans has fostered much of the biologist's preoccupation with rare and endemic plants and animals, and a wealth of literature on efforts to conserve rare species is found. Expand
The biology and ecology of narrow endemic and widespread plants: a comparative study of trait variation in 20 congeneric pairs
TLDR
Morphological and ecophysiological traits of narrow endemic species indicate that they are not more stress-tolerant than their widespread congeners, and lower investment in pollen transfer and seed production suggest that local persistence is a key feature of the population ecology ofarrow endemic species. Expand
Structure-function relationships in highly modified shoots of cactaceae.
TLDR
This review explains cactus shoot structure, discusses relationships between structure, ecology, development and evolution, and indicates areas where research on cacti is necessary to test general theories of morphogenesis. Expand
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5
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