Results 11 to 20 of about 2,558 (207)

Cycas revoluta, Sago Palm [PDF]

open access: yesEDIS, 2010
FOR 254, a 2-page fact sheet by Robert J. Northrop, Michael G. Andreu, Melissa H. Friedman, Mary McKenzie, and Heather V. Quintana, describes this evergreen cycad native to the tropical islands of southern Japan, but grows well in the subtropics of the ...
Robert J. Northrop   +4 more
doaj   +13 more sources

Transcriptome analysis of two radiated Cycas species and the subsequent species delimitation of the Cycas taiwaniana complex [PDF]

open access: yesApplications in Plant Sciences, 2019
Premise Cycas is an important gymnosperm genus, and the most diverse of all cycad genera. The C. taiwaniana complex of species are morphologically similar and difficult to distinguish due to a lack of genomic resources.
Xin‐Hui Wang, Wei Wu, Shu‐Guang Jian
exaly   +4 more sources

Core Microbiome and Microbial Community Structure in Coralloid Roots of Cycas in Ex Situ Collection of Kunming Botanical Garden in China [PDF]

open access: yesMicroorganisms, 2023
Endophytes are essential in plant succession and evolution, and essential for stress resistance. Coralloid root is a unique root structure found in cycads that has played a role in resisting adverse environments, yet the core taxa and microbial community
Zhaochun Wang   +5 more
doaj   +2 more sources

Lectotypification of Cycas debaoensis (Cycadaceae) [PDF]

open access: yesPhytoKeys, 2022
The type of Cycas debaoensis Y.C.Zhong & C.J.Chen (Y.C.Zhong 8762) consists of nine duplicates in PE. Our new investigation of the type collection suggests that the type includes at least two different gatherings which should be considered as ...
Yong Yang, David K. Ferguson
doaj   +5 more sources

Soil Conditioning and Neighbor Identity Influence on Cycas Seedling Performance [PDF]

open access: yesEcologies, 2023
Translocation of endangered plant species and facilitating in situ regeneration require knowledge of the factors that define suitable habitat characteristics.
Thomas E. Marler
doaj   +2 more sources

Leaf hydraulic characteristics of 16 Cycas species [PDF]

open access: yesGuangxi Zhiwu
Cycads of China are mainly distributed across diverse habitats in tropical and subtropical regions, with most species are highly endangered. The study of leaf hydraulic traits in cycads species enhances our understanding of their adaptation to the water ...
WU Hongjia1, WANG Yangyan1, YANG Quanguang2, ZHU Shidan1*
doaj   +2 more sources

Transcriptome and metabolome analysis of Cycas bifida response to low-temperature stress [PDF]

open access: yesBMC Plant Biology
Background Cycas bifida is an endemic species distributed in limited areas of Yunnan and Guangxi, with a notably small population size. Under the context of global climate warming, this species may require introduction to colder habitats.
Fang Wang   +4 more
doaj   +2 more sources

Luthrodes pandava Larvae Can Distinguish Cycas Leaf Quality in Cafeteria Experiments [PDF]

open access: yesInsects
Cycads are being endangered by several anthropogenic threats, and invasions of non-native herbivores are among those threats. Various country invasions by the cycad blue butterfly Luthrodes pandava have threatened the local horticulture cycad trade and ...
Thomas E. Marler
doaj   +2 more sources

HISTOLOGY OF A XEROPHYTIC LEAFLET: CYCAS CIRCINALIS AND CYCAS REVOLUTA (CYCADACEAE) [PDF]

open access: yesChemistry & Material Sciences Research Journal, 2020
Cycas, a primitive gymnosperm is currently facing extinction since the stem produces a starch like substance called sago, also called as sago palm. Cycads are xerophytic as they require scanty water even more drought tolerant. This study compares the leaflet micromorphological characters as a taxonomic tool to independently identify two Indian Cycad ...
Poonam Sethi   +3 more
openaire   +3 more sources

Illuminating Long-lived Cycas Cotyledons Reduces Sink Demands on Megagametophytes during Initial Seedling Growth [PDF]

open access: yesHortScience
Cycas megagametophyte resources are translocated to developing seedlings through the persistent green cotyledons. The source activities of cotyledons and megagametophytes following germination are not adequately understood. The decline in megagametophyte
Thomas E. Marler
doaj   +2 more sources

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