A study of embryonic axes of silver maple, Acer saccharinum, subjected to various drying, cooling and warming treatments, finds that intracellular ice formation is not necessarily lethal.
The effects of plant water status on axillary meristem fate and flowering patterns along proleptic and epicormic shoots of almond trees, Prunus dulcis.
Genetic diversity, and the effect of clone distribution, structure and size on the mating of bee-pollinated marsh cinquefoil, Comarum palustre (Rosaceae)
Platycarya strobilacea (Juglandaceae) is heterodichogamous – based on observations of inflorescence architecture, sexual expression and pollination biology.
A study of Tibetan peony seeds (Paeonia ludlowii) finds that a root length of ≥6 cm is necessary before dormancy can be released by cold stratification.