A COMPARATIVE STUDY OF GERMINATION CHARACTERISTICS IN A LOCAL FLORA

@article{Grime1981ACS,
  title={A COMPARATIVE STUDY OF GERMINATION CHARACTERISTICS IN A LOCAL FLORA},
  author={John Philip Grime and G. Mason and A. V. Curtis and Janet Rodman and Stuart R Band and M. A. Mowforth and A. M. Neal and Susan C. Shaw},
  journal={Journal of Ecology},
  year={1981},
  volume={69},
  pages={1017-1059}
}
seeds for immediate germination. Of the 403 species examined, 158 failed to exceed 10% germination but 128 attained values greater than 80%. Germination was high in the majority of grasses and low in many annual forbs and woody species. With respect to initial germinability, major families could be arranged in the series Gramineae > Compositae > Leguminosae = Cyperaceae > Umbelliferae. Many small-seeded species were able to germinate immediately after collection and seeds of these species were… Expand
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References

SHOWING 1-10 OF 72 REFERENCES
Germination, seedling emergence and establishment of some Plantago species under laboratory and field conditions.
TLDR
High germination of both subspecies of P. lanceolata and P. coronopus seedlings showed opposite mortality curves and Root penetration of the surface occurred sooner on substrates of large particles than on those of small ones, in relation to the age of dry-stored seeds. Expand
THE INHIBITION OF GERMINATION OF BIDENS PILOSA SEEDS BY LEAF CANOPY SHADE IN SOME NATURAL VEGETATION TYPES
TLDR
It is suggested that seed sensitivity to leaf canopy shade may be of importance in effecting changes in species composition in early successional stages, and in excluding open-habitat species from closed vegetation generally. Expand
A COMPARISON OF THE ABILITIES OF COLONIZERS AND CLOSED-TURF SPECIES TO ESTABLISH FROM SEED IN ARTIFICIAL SWARDS
TLDR
Germination was not appreciably reduced in either group of species in short turf, but that of the ruderals was greatly reduced in tall turf, and there was some indication that a potentially high relative growth rate may be a disadvantage to seedlings establishing intall turf. Expand
Adaptation to Habitat in a Group of Annual Plants
TLDR
This work represents an attempt to investigate experimentally, using relatively simple apparatus, the basis of adaptation to a rather extreme habitat in a well-defined group of annuals on the Derbyshire limestone. Expand
Seed Weight in Relation to Environmental Conditions in California
TLDR
Analyses of the California flora involving nearly 2,500 taxa are presented which show that there are correlations between the weights of individual seeds and environmental conditions in which their producers normally grow, with a general positive correlation between seed weights and rates of shoot and root growth. Expand
Factors Controlling the Germination Date of Winter Annuals
TLDR
The reasons for this failure to germinate in the summer are concerned, and with the factors controlling the precise date of germination in the autumn are focused on. Expand
Germination of Seeds in the Shadow of Plants
TLDR
An attempt to prove the ecological significance of red-far red control mechanisms in seed germination was made and it was shown that seeds exposed under the plant canopies during a few days were extremely sensitive to red or white light, but this sensitivity diminished slowly in the course of treatment. Expand
The Induction of Light Sensitivity in Weed Seeds by Burial
TLDR
Experiments using artificial aeration indicate that it is the presence of a gaseous inhibitor in the soil atmosphere which prevents germination, and this inhibitor appears to arise from the seeds themselves and is not carbon dioxide. Expand
On the viable seeds present in the soil beneath pastures.
TLDR
A definite indication was obtained that many seeds had a period of natural dormancy during which germination would not occur even under favourable conditions; a distinction was made between this phenomenon and the induced dormancy maintained in the soil by conditions unsuited to germination. Expand
Seed coat impermeability in the common annual legume pasture species of Western Australia
TLDR
For most species, once the critical temperature maximum for softening had been reached, the subsequent rate or total extent of softening in a set time interval increased as the maximum temperature of the daily fluctuation increased. Expand
...
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5
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