ceratozamia


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Noun1.ceratozamia - a small cycad of the genus Ceratozamia having a short scaly woody trunk and fernlike foliage and woody cones; Mexico
cycad - any tropical gymnosperm of the order Cycadales; having unbranched stems with a crown of fernlike leaves
genus Ceratozamia - small genus of Mexican cycads; sometimes classified in family Cycadaceae
References in periodicals archive ?
Audran (1981) described orbicule development in Ceratozamia (Cycadaceae) and Rowley and Walles (1987) in Pinus.
Project Description: Enrich 40 hectares of cloud forests and oak forests in the ejido Tres Picos with the establishment of 36,000 plant species and manage Ceratozamia mirandae 92 as a strategy for biodiversity protection and commercial exploitation
The order Cycadales comprises three families (Cycadaceae, Stangeriaceae and Zamiaceae), and 11 genera (Cycas, Stangeria, Bowenia, Dioon, Encephalartos, Macrozamia, Lepidozamia, Ceratozamia, Microcycas, Zamia and Chigua) (Stevenson 1992).
2011) examined the performance of seven plastid DNA regions considered in phase 2 by CBOL and the nuclear ITS region as barcodes for the cycad genera Ceratozamia, Dioon and Zamia.
This coleorhiza-like cap, originally observed on seedlings of several different Encephalartos species, were later also observed on seedlings of Ceratozamia hiMae, Cvcas revohtta.
All 16 of the validly described species of Ceratozamia are from
was the sister group to the other American genera, with Ceratozamia as
In Ceratozamia hildae, roots taken from one individual had no
In Ceratozamia mexicana it is estimated that a maximum of 3% of
several Ceratozamia and Zamia species from excised zygotic embryos and