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New stenurothripid thrips from mid-Cretaceous Kachin amber (Thysanoptera, Stenurothripidae). [PDF]
ZookeysGuo D, Engel MS, Shih C, Ren D.
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Elevation pattern of resource allocation in <i>Picea crassifolia</i> Kom. and its coupling mechanism with soil factors in Helan Mountains, China. [PDF]
AoB PlantsZhang K +9 more
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Sexing cycads — a potential saviour
Nature Plants, 2022The first complete cycad genome offers an invaluable solution to sex determination, one of the largest conservation challenges in these enigmatic plants.
James A. R. Clugston, Gregory J. Kenicer
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1926
(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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(Uploaded by Plazi from the Biodiversity Heritage Library) No abstract provided.
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Science, 1968
Recurrent somatic reduction is a normal ontogenetic process in apogeotropic roots of cycads, which develop into dichotomously branching coralloid masses. The reduced cells make up part of a ring of differentiated cortical tissue lying midway between the pericycle and the epidermis; they serve as fillers among the large cells and become charged with ...
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Recurrent somatic reduction is a normal ontogenetic process in apogeotropic roots of cycads, which develop into dichotomously branching coralloid masses. The reduced cells make up part of a ring of differentiated cortical tissue lying midway between the pericycle and the epidermis; they serve as fillers among the large cells and become charged with ...
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2015
Cycads are regarded as the “Living Fossils” and belong to a specialized group of plants having ancient lineage possessing great significance from the evolutionary point of view. During excavations, the cycad fossils located and accepted as related to the similar lineage as the present-day cycads have been known from the early Permian period, ca.
Anil K. Goel, J. S. Khuraijam
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Cycads are regarded as the “Living Fossils” and belong to a specialized group of plants having ancient lineage possessing great significance from the evolutionary point of view. During excavations, the cycad fossils located and accepted as related to the similar lineage as the present-day cycads have been known from the early Permian period, ca.
Anil K. Goel, J. S. Khuraijam
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Cycad (zamia) poisoning in Australia
Australian Veterinary Journal, 1987The Cycads belong to an ancient family of plants and were the cause of the first well documented plant poisoning in Australia when Captain Cook's men and their pigs were affected by eating them. Subsequent reports particularly by early explorers refer to toxicity of the seeds to man.
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