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Filtering by: Creator Newton, Rosemary J. Keyword Leucadendron

2022

Journal article

Seed-coat thickness explains contrasting germination responses to smoke and heat in Leucadendron.

Fire stimulates the germination of most seeds in fire-prone vegetation. Fruits of (Proteaceae) are winged achenes or nutlets that correlate with their requirements for smoke and/or heat in promoting germination. We describe five possible smoke–heat dormancy-release/germination syndromes among plants, of which displays three (no response, smoke only, smoke and heat)....

Lamont, Byron B. ; Gómez Barreiro, Pablo ; Newton, Rosemary J.
Smoke, Heat, Soil-stored seeds, Seed germination, Mediterranean-type ecosystems, Leucadendron, Seed-coat thickness and permeability, and Serotiny
2021

Journal article

Fire‑mediated germination syndromes in Leucadendron (Proteaceae) and their functional correlates.

Newton, Rosemary J. ; Mackenzie, Berin D. E. ; Lamont, Byron B. ; Gomez‑Barreiro, Pablo ; Cowling, Richard M. …
Fire ecology, Leucadendron, Heat, Smoke, Serotiny , Soil seed bank, and Bayesian inference