Untitled Document

The World List of Cycads
A Comprehensive Taxonomic Reference

Cycad Literature Database
Author(s) Year Title Publication Abstract
Abraham, A; Mathew, PM 1962 Cytological studies in the cycads: sex chromosomes in Cycas View in Oxford Journals Ann. Bot. (Oxford), n.s. 26(2): 261-266

Abraham, A; Mathew, PM 1966 Cytology of Encephalartos hildebrandtii A.Br. & Bouche View in JSTOR Ann. Bot. (Oxford), n.s. 30(2): 239-241

Ackery, PR; Nash, RJ; Bell, EA; Norstog, K 1993 Sequestration of MAM-Glycosides by insects Proc. Second Int. Conf. Cycad Biol. : 3-7

Acuna-Castillo, RH; Marin-Mendez, W 2013 Comparative anatomy of leaflets of Zamia acuminata and Z. pseudomonticola (Zamiaceae) in Costa Rica View in External Website Rev Biol Trop 61(2): 539-46

[Abstract]
Acuna-Castillo, RH; Marín-Méndez, WA 2012 Some aspects of the foliar anatomy of two Zamia species from Costa Rica: Z. fairchildiana L. D. Gómez and Z. neurophyllidia D. W. Stev. View in cabdirect Mem. New York Bot. Gard. 106: 192-203

Agoo, EM; Madulid, DA 2012 Cycas sancti-lasallei (Cycadaceae), a new species from the Philippines View in External Website Blumea - Biodiversity, Evolution and Biogeography of Plants 57(2): 131-133

[Abstract]
Agoo, EM; Madulid, DA 2012 Cycas sancti-lasallei (Cycadaceae), a new species from the Philippines View in External Website Blumea 57(2): 131-133

[Abstract]
Aguirre-Fey, D 2004 Demografía y Genética de Poblaciones de Zamia loddigesii Miq. (Zamiaceae) en el Centro de Veracruz, México Facultad de Biología : 69

Ahern, CP; Staff, IA 1994 Symbiosis in cycads: the origin and development of coralloid roots in Macrozamia communis (Cycadaceae) View in JSTOR Amer. J. Bot. 81(12): 1559-1570

Aimee Caye, GC; Tao, C; Nan, L; Jun, D 2019 Perspectives on Endosymbiosis in Coralloid Roots: Association of Cycads and Cyanobacteria Frontiers in Microbiology 10

[Abstract]
Aiton, W 1789 Palmae View in Biodiversity Heritage Library View in JSTOR Hort. Kew. (W. Aiton) 3: 473-479

Albretsen, JC; Khan, SA; Richardson, JA 1998 Cycad palm toxicosis in dogs: 60 cases (1987-1997) View in External Website J Am Vet Med Assoc 213(1): 99-101

[Abstract]
Alvarez-Quinto, RA; Lockhart, BEL; Fetzer, JL; Olszewski, NE 2020 Genomic characterization of cycad leaf necrosis virus, the first badnavirus identified in a gymnosperm Archives of Virology: Official Journal of the Virology Division of the Internati 165(7): 1671

[Abstract]
Anderson, RC 2012 Growing Cycas cairnsiana in Arizona Cycad Newslett. 35(1): 16

Applequist, WL 2012 Report of the Nomenclature Committee for Vascular Plants: 64 Taxon 61(5): 1108-1117

Archangelsky, S; Brett, DW 1963 Studies on Triassic fossil plants from Argentina Ann. Bot. (Oxford), n.s. 27(1): 147-154

Argyros, N 2008 Dioon tomasellii Cycad Newslett. 31(4): 10-12

Argyros, N 2010 Stangeria eriopus: Paradox - past and present Cycad Newslett. 33(1): 8-13

Argyros, N 2012 Cycas cairnsiana Cycad Newslett. 35(1): 10-15

Arnold, CA 1953 Origin and relationships of the cycads Phytomorphology 3: 51-65

Artabe, AE 1999 A new Cycad stem from the Upper Cretaceous of Patagonia, Argentina Boletim Simposio sobre Cretaceo Brasil 5: 309-313

[Abstract]
Artabe, AE; Stevenson, DW 1999 Fossil Cycadales of Argentina View in JSTOR Bot. Rev. (Lancaster) 65(3): 219-238

Ash, SR 1979 Cycads of the Chinle Formation (Upper Triassic), southwestern United States; a summary Series Botanical Soc. America 157: 30

Ash, SR 1991 A new pinnate cycad leaf from the Upper Triassic Chinle Formation of Arizona (USA) View in JSTOR Bot. Gaz. 152(3): 123-131

Atwood, S 1936 The anomalous root structure of Cycas revoluta View in JSTOR Amer. J. Bot. 23: 336-340

Avendaño, S; Vovides, AP; Castillo-Campos, G 2003 A new species of Ceratozamia (Zamiaceae, Cycadales) from Veracruz, Mexico [Ceratozamia huastecorum] Bot. J. Linn. Soc. 141(3): 395-398

Balick, MJ; Atha, D E 2000 Cycadophyta. In: Checklist of the vascular plants of Belize, with common names and uses Memoirs of The New York Botanical Garden 85: 49

Bamigboye, SO; Tshisikhawe, MP 2020 The impacts of bark harvesting on a population of encephalartos transvenosus (Limpopo cycad), in Limpopo province, South Africa Biodiversitas 21(1): 8-13

Bamigboye, SO; Tshisikhawe, MP; Taylor, PJ 2016 Revisión del riesgo de extinción de las Cícadas Africanas / Review of extinction risk in African Cycads Phyton (Buenos Aires) 85(2): 333-336

[Abstract]
Bamps, PR; Lisowski, S 1990 A new species of Encephalartos (Zamiaceae) from Northeastern Zaire [Encephalartos ituriensis] Mem. New York Bot. Gard. 57: 152-155

Banack, SA; Cox, PA 2003 Biomagnification of cycad neurotoxins in flying foxes: implications for ALS-PDC in Guam View in External Website Neurology 61(3): 387-9

[Abstract]
Banack, SA; Cox, PA 2003 Distribution of the neurotoxic nonprotein amino acid BMAA in Cycas micronesica Bot. J. Linn. Soc. 143(2): 165-168

[Abstract]
Bancroft, N 1914 Pteridosperm anatomy and its relation to that of the cycads New Phytol. 13: 41-68

Bank, H van der; Wink, M; Vorster, PJ; Treutlein, J; Brand, L; Bank, M van der; 2001 Allozyme and DNA sequence comparisons of nine species of Encephalartos (Zamiaceae) View in External Website Biochem Syst Ecol 29(3): 241-266

[Abstract]
Baulina, O 2003 Atypical cell forms overproducing extracellular substances in populations of cycad cyanobionts Microbiology 72(6): 701-712

[Abstract]
Beck, W 1992 Aboriginal preparation of Cycas seeds in Australia Economic Botany 46: 133-147

Beck, W 1993 Cycas use by Australian aboriginal people Proc. Second Int. Conf. Cycad Biol. : 8-15

Bell, EA 1993 From Lathyrus to Cycas: a search for dietary neurotoxins Proc. Second Int. Conf. Cycad Biol. : 16-18

Bogler, DJ; Francisco-Ortega, J 2000 Phylogeny of the cycads (Cycadales) based on chloroplast DNA gene spacers and ITS rDNA sequences Am J Bot 87(6): 260-273

[Abstract]
Bogler, DJ; Francisco-Ortega, J 2004 Molecular systematic studies in cycads: evidence from trnL intron and ITS2 rDNA sequences. View in JSTOR Bot. Rev. (Lancaster) 70(2): 260-273

Bonta, M 2003 Teocinte, 'Ear of God' Cycad Newslett. 26(1): 7-12

Bonta, M 2007 Ethnobotany of Honduran cycads Mem. New York Bot. Gard. 97: 120-142

Bonta, M 2012 Cycads and human life cycles: Outline of a symbology View in cabdirect Mem. New York Bot. Gard. 106: 133-150

Bonta, M; Osborne, R 2007 Cycads in the vernacular?a compendium of local names Mem. New York Bot. Gard. 97: 143-175

Bonta, M; Pulido-Silva, MT; Diego-Vargas, T; Vite-Reyes, A; Vovides, AP; Cibrián 2019 Ethnobotany of Mexican and northern Central American cycads (Zamiaceae) View in External Website J Ethnobiol Ethnomed 15(1): 4

[Abstract]
Borenstein, AR; Dahlquist, E; Wu, Y; Salmon, D; Gamst, A; Olichney, J; Thal, LJ; 2007 Cycad seed exposure and risk of dementia, MCI and ALS/PDC in the chamorro population of Guam Neurology 68(12)

Borenstein, AR; Mortimer, JA; Schofield, E; Wu, Y; Salmon, DP; Gamst, A; Olichne 2007 Cycad exposure and risk of dementia, MCI, and PDC in the Chamorro population of Guam View in External Website Neurology 68(21): 1764-71

[Abstract]
Bork, J 1990 Developmental cycles in shoot growth of male Cycas circinalis View in JSTOR Amer. J. Bot. 77(8): 981-985

Borsboom, AC; Wang, J; Forster, PI 2015 Determining maturity and population structure in Macrozamia parcifolia (Zamiaceae), a threatened Australian cycad View in CSIRO Publishing Austral. J. Bot.

[Abstract]
Brenner, ED; Martinez-Barboza, N; Clark, AP; Liang, QS; Stevenson, DW; Coruzzi, 2000 Arabidopsis mutants resistant to S(+)-beta-methyl-alpha, beta-diaminopropionic acid, a cycad-derived glutamate receptor agonist View in External Website Plant Physiol 124(4): 1615-24

[Abstract]
Brenner, ED; Stevenson, DW; Chiu, J; Runko, SJ; Palenchar, PM; Coruzzi, GM 2007 Defining the role of BMAA and its potential glutamate receptor targets in Arabidopsis thaliana and Cycas rumphii Mem. New York Bot. Gard. 97: 236-252

Brenner, ED; Stevenson, DW; Katari, MS; McCombie, RW; Rudd, SA; Runko, SJ; Marti 2007 Genomic studies in Cycas rumphii Miquel Mem. New York Bot. Gard. 97: 182-193

Brenner, ED; Stevenson, DW; McCombie, RW; Katari, MS; Rudd, SA; Mayer, KFX; Pale 2003 Expressed sequence tag analysis in Cycas, the most primitive living seed plant Genome Biology 4(12)

[Abstract]
Brenner, ED; Stevenson, DW; Twigg, RW 2003 Cycads: evolutionary innovations and the role of plant-derived neurotoxins View in External Website Trends Plant Sci 8(9): 446-52

[Abstract]
Britten, L; Brueckner, A; Christian, HB; Dyer, RA; Henderson, MD; Killick, DJB; 1954 Newly described species Bothalia 6(2): 415-454

Britton, NL 1908 Botanical Exploration in Jamaica Journal of The New York Botanical Garden 9(101): 81-90

Britton, NL 1916 Studies of West Indian Plants. 51 undescribed species from the Isle of Pines, Cuba Bull. Torrey Bot. Club 43(9): 462-469

Britton, NL 1926 Cycadales. Botany of Porto Rico and the Virgin Islands. Scientific Survey of Porto Rico and 6(3): 329-331

Brongniart, AT 1846 Sur un noveau genre de cycadées du Mexique Ann. Sci. Nat., Bot. ser. 3, 5: 5-9

Broome, T 2001 Optimizing cycad seed germination Cycad Newslett. 24(2)

Broome, T 2002 A celebration of red and brown emergent cycads Cycad Newslett. 25(2): 4-7

Broome, T 2003 Growing Cycas panzhihuaensis in Florida Cycad Newslett. 26(4): 11

Broome, T 2004 Encephalartos ferox in Florida Cycad Newslett. 27(3): 10

Broome, T 2004 Growing Lepidozamia peroffskyana in Florida Cycad Newslett. 27(1): 13

Broome, T 2004 Growing Zamia splendens in Central Florida Cycad Newslett. 27(2): 12

Broome, T 2005 Zamia pygmaea in Central Florida Cycad Newslett. 28(1): 10-11

Broome, T 2006 Growing Cycas debaoensis in Central Florida Cycad Newslett. 29(1): 13

Broome, T 2006 Zamia muricata in Central Florida Cycad Newslett. 29(4): 11

Broome, T 2007 Encephalartos turneri in Central Florida Cycad Newslett. 30(2): 14

Broome, T 2007 Growing Dioon merolae in Central Florida Cycad Newslett. 30(1): 10

Broome, T 2007 Growing Microcycas in Central Florida Cycad Newslett. 30(4): 21

Broome, T 2009 Growing Lepidozamia hopei in Florida Cycad Newslett. 32(4): 12

Broome, T 2010 Growing Encephalartos sclavoi in Central Florida Cycad Newslett. 33(2): 19

Broome, T 2010 Growing Stangeria eriopus in Central Florida Cycad Newslett. 33(1): 13

Brown, R 1810 Cycadeae Prodr. Fl. Nov. Holland. 1: 346-348

Brown, WH; Kienholz, JR 1925 Cycas chamberlainii, a new species Philipp. J. Sci. 26: 47-52

Bruce, TA; Brueckner, A; Dyer, RA; Kies, P; Verdoorn, IC 1951 Newly described species Bothalia 6(1): 213-248

Bryan, GS 1936 Fascicled roots of Cycas revoluta View in JSTOR Amer. J. Bot. 23: 334-335

Bryan, GS 1952 The cellular proembryo of Zamia and its cap cells View in JSTOR Amer. J. Bot. 39: 433-443

Bryan, GS; Evans, RI 1957 Types of development from the central nucleus of Zamia umbrosa View in JSTOR Amer. J. Bot. 44: 404-415

Bull, W 1881 Zamia prasina Retail List [Bull] : 20

Burbridge, AH; Whenlan, RJ 1982 Seed dispersal in a cycad, Macrozamia riedlei Austral. J. Ecol. 7(1): 63-67

Burch, DG 1981 The propagation of cycads - a game for young people? Proc. Florida State Hort. Soc. 94: 216-218

Burtt Davy, J 1926 A manual of the flowering plants and ferns of the Transvaal with Swaziland, South Africa. Part I: Pteridophyta to Bombacaceae Man. Pl. Transvaal

Butt, LP 1993 The genus Cycas and cycad conservation in Australia guide lines Proc. Second Int. Conf. Cycad Biol. : 317-321

Byrne, M; James, SH 1991 Genetic diversity in the cycad Macrozamia riedlei Heredity 67(1): 35-40

Byrne, M; James, SH 1993 Genetic diversity in the cycad Macrozamia riedlei Proc. Second Int. Conf. Cycad Biol. : 75-76

Byrne, M; Waycott, M; Hobbs, AA; James, SH 1997 Variation in ribosomal DNA within and between populations of Isotoma petraea and Macrozamia riedlei View in External Website Heredity 79: 573-583

[Abstract]
Cabrera, H; Sandoval, Z E; Guzman, M J M; Mata, R M; Cruz, S F; Chavez, VM; Litz 2007 Micropropagation of the medicinal plant Dioon merolae (Zamiaceae, Cycadales), an endangered cycad species.) Planta Medica 73(9): 1016-1016

Cabrera-Toledo, D; González-Astorga, J; Nicolalde-Morejón, F; Vergara-Silva, F; 2010 Allozyme diversity levels in two congeneric Dioon spp. (Zamiaceae, Cycadales) with contrasting rarities Pl. Syst. Evol. 290: 115-125

Cabrera-Toledo, D; González-Astorga, J; Vovides, AP; Casas, A; Vargas-Ponce, O; 2019 Surviving background extinction: Inferences from historic and current dynamics in the contrasting population structures of two endemic Mexican cycads Population Ecology 61(1): 62-73

[Abstract]
Cafasso, D; Cozzolino, S; Caputo, P; De Luca, P 2001 Maternal inheritance of plastids in Encephalartos Lehm. (Zamiaceae, Cycadales) View in External Website Genome 44(2): 239-41

[Abstract]
Cafasso, D; Cozzolino, S; De Luca, P; Chinali, G 2003 An unusual satellite DNA from Zamia paucijuga (Cycadales) characterised by two different organisations of the repetitive unit in the plant genome View in External Website Gene 311: 71-9

[Abstract]
Caiola, MG 1975 A light and electron microscopic study of the blue-green algae growing in the coralloid roots of Encephalartos altensteinii and in culture View in External Website Phycologia 14(1): 25-33

[Abstract]
Calderón, E; Stevenson, DW 2003 Una nueva especie del género Zamia L. (Zamiaceae), de los Andes de Colombia y clave actualizada para las especies del género en Colombia Revista Acad. Colomb. Ci. Exact. 27(105): 485-490

Caldwell, OW 1907 Microcycas calocoma View in JSTOR Bot. Gaz. 44: 118-141

Caldwell, OW; Baker, CF 1907 The identity of Microcycas calocoma View in JSTOR Bot. Gaz. 43: 330-335

Calonje, C 2010 Cold winter precedes mast coning year for female Cycas panzhihuaensis plants at Montgomery Botanical Center Encephalartos 102: 7-10

Calonje, C; Calonje, M 2010 Germination and Early Seedling Growth of Rare Zamia spp. in Organic and Inorganic Substrates: Advancing Ex Situ Conservation Horticulture HortScience 45(4): 679-683

[Abstract]
Calonje, M 2007 History, growth rate and phenology of Microcycas calocoma in South Florida Cycad Newslett. 30(4): 20-21

Calonje, M 2007 Phenology of Dioon merolae Cycad Newslett. 30(1): 11

Calonje, M 2009 A new cliff-dwelling species of Zamia (Zamiaceae) from Belize [Zamia meermanii] View in External Website J. Bot. Res. Inst. Texas 3(1): 23-39

[Abstract]
Calonje, M 2011 Propagation of cycad collections from seed: applied reproductive biology for conservation Sibbaldia 9: 77-96

Calonje, M; Calonje, C 2012 Phenology of Dioon spinulosum in South Florida Cycad Newslett. 35(2): 15

Calonje, M; Calonje, C; Cuestas, S 2016 In search of the world's most massive seed cone Encephalartos 124: 12-14

Calonje, M; Esquivel, HE; Morales, G; Mora-Lizcano, YA 2012 A new arborescent species of Zamia (Cycadales, Zamiaceae) from the department of Huila, eastern cordillera of Colombia [Zamia huilensis] Caldasia 34(2): 283-290

Calonje, M; Esquivel, HE; Stevenson, DW; Calonje, C; Pava, D 2011 A new arborescent species of Zamia from the Central Cordillera of Tolima, Colombia (Cycadales, Zamiaceae), with comments on the Z. poeppigiana species complex [Zamia tolimensis] View in JSTOR Brittonia 63(4): 442-451

Calonje, M; López-Gallego, C; Castro, J 2018 Zamia paucifoliolata, a new species of Zamia (Zamiaceae, Cycadales) from Valle del Cauca, Colombia View in External Website Phytotaxa 385(2): 9

[Abstract]
Calonje, M; Meerman, J 2009 What is Zamia prasina (Zamiaceae: Cycadales)? View in External Website J. Bot. Res. Inst. Texas 3(1): 43-49

[Abstract]
Calonje, M; Meerman, J; Griffith, MP; Hoese, G 2009 A new species of Zamia (Zamiaceae) from the Maya Mountains of Belize [Zamia decumbens] View in Biodiversity Heritage Library J. Bot. Res. Inst. Texas 3(1): 31-41

Calonje, M; Meerow, AW 2010 The typification of Zamia erosa and the priority of that name over Z. amblyphyllidia Taxon 59(2): 637-642

Calonje, M; Meerow, AW; Griffith, MP; Salas-Leiva, D; Vovides, AP; Coiro, M; Fra 2019 A Time-Calibrated Species Tree Phylogeny of the New World Cycad Genus Zamia L. (Zamiaceae, Cycadales) View in External Website International Journal of Plant Sciences 180(4): 286-314

[Abstract]
Calonje, M; Meerow, AW; Knowles, L; Knowles, D; Griffith, MP; Nakamura, K; Franc 2013 Cycad biodiversity in the Bahamas Archipelago and conservation genetics of the threatened Zamia lucayana (Zamiaceae) View in Cambridge Journals Oryx 47(2): 190-198

Calonje, M; Morales, G; López-Gallego, C; Roldán, FJ 2015 A taxonomic revision of Zamia montana and Zamia oligodonta, with notes on their conservation status View in Phytotaxa Phytotaxa 192(4): 279-289

Calonje, M; Sennikov, A 2017 In the process of saving plant names from oblivion: The revised nomenclature of Ceratozamia fuscoviridis (Zamiaceae) Taxon 66(1): 158-164

Calonje, M; Stevenson, DW; Calonje, C; Ramos, YA; Lindström, AJ 2010 A new species of Zamia from Choco, Colombia (Cycadales, Zamiaceae) [Zamia pyrophylla] View in JSTOR Brittonia 62(1): 80-85

Calonje, M; Taylor, AS; Stevenson, DW; Holzman, G; Ramos, YA 2012 Zamia lindleyi: A misunderstood species from the highlands of Western Panama Mem. New York Bot. Gard. 106: 419-437

Cameron, A 2009 Encephalartos kisambo in cultivation - Athi River, Kenya Cycad Newslett. 32(1): 17-18

Cameron, A 2010 Visiting Encephalartos kisambo in habitat Cycad Newslett. 33(4): 12-14

Cao, JGB, W M; Dai, SJ 2003 Ultrastructure of the blepharoplast and the multilayered structure in spermatogenesis in Osmunda cinnamomea var. asiatica Acta Botanica Sinica 45(7): 832-842

[Abstract]
Capela, P 2007 In the field with Encephalartos turneri Cycad Newslett. 30(2): 12-13

Caputo, P; Cozzolino, S; Gaudio, L; Moretti, A; Stevenson, DW 1996 Karyology and phylogeny of some Mesoamerican species of Zamia (Zamiaceae). View in JSTOR Amer. J. Bot. 83(11): 1513-1520

Caputo, P; Cozzolino, S; Luca, PD; Moretti, A; Stevenson, DW 2004 Molecular phylogeny of Zamia (Zamiaceae) Cycad classification: concepts and recommendations : 149-157

[Abstract]
Caputo, P; Marquis, C; Wurtzel, T; Stevenson, DW; Wurtzel, ET 1993 Molecular biology in cycad systematics Proc. Second Int. Conf. Cycad Biol. : 213-219

Caputo, P; Stevenson, DW; Wurtzel, ET 1991 A phylogenetic analysis of American Zamiaceae (Cycadales) using chloroplast DNA restriction fragment length polymorphisms View in JSTOR Brittonia 43(3): 135-143

Cardini, F 2005 Carotenoid composition and its chemotaxonomic significance in leaves of ten species of the genus Ceratozamia (Cycads) Journal of Plant Physiology 162(5): 517-528

[Abstract]
Cardini, F; Britton, G; Selva, A 1989 A seco-carotenoid from leaves of two cycads Phytochemistry 28(10): 2793-2795

Cardini, F; Ginanneschi, M; Selva, A; Chelli, M 1987 Semi-ß-carotenone from leaves of two cycads Phytochemistry 26(7): 2029-2031

Carpenter, RJ 1991 Macrozamia from the early tertiary of Tasmania and a study of the cuticles of extant species Austral. Syst. Bot. 4(2): 433-444

Carruthers, W 1893 On Cycas taiwaniana sp. nov. and C. seemanii A. Br. J. Bot. 31: 1-3

Carson, JL; Wallace, JW 1972 The detection of C-glycosylflavones in Dioon spinulosum. Phytochemistry 11(2): 842-843

Castillo-Guevara, C 2002 Is cycasin in Eumaeus minyas (Lepiodoptera : Lycaenidae) a predator deterrent? Interciencia 27(9): 465

Castillo-Guevara, C 2007 Herbivores and chemical defenses in cycads?an ecological and evolutionary approach Mem. New York Bot. Gard. 97: 87-103

Castillo-Lara, P; Octavio-Aguilar, P; De-Nova, JA 2018 Ceratozamia zaragozae Medellín-Leal (Zamiaceae), an endangered Mexican cycad: New information on population structure and spatial distribution Brittonia 70(2): 155

[Abstract]
Chadwick, CE 1993 The roles of Tranes lyterioides and T. sparsus Boh (col., Curculiodidae) ini the pollination of Macrozamia communis (Zamiaceae) Proc. Second Int. Conf. Cycad Biol. : 77-88

Chamberlain, CJ 1906 Preliminary note on Ceratozamia View in JSTOR Bot. Gaz. 43: 137

Chamberlain, CJ 1906 The ovule and female gametophyte of Dioon View in JSTOR Bot. Gaz. 42: 321-358

Chamberlain, CJ 1908 Report on Dioon and Ceratozamia Science 27: 333

Chamberlain, CJ 1909 Dioon spinulosum View in JSTOR Bot. Gaz. 48: 401-413

Chamberlain, CJ 1909 Spermatogenesis in Dioon edule View in JSTOR Bot. Gaz. 47: 215-236

Chamberlain, CJ 1910 Fertilization and embryogeny in Dioon edule. View in JSTOR Bot. Gaz. 50: 415-429

Chamberlain, CJ 1911 The adult cycad trunk. View in JSTOR Bot. Gaz. 52: 81-104

Chamberlain, CJ 1912 Morphology of Ceratozamia View in JSTOR Bot. Gaz. 53: 1-19

Chamberlain, CJ 1912 Two species of Bowenia View in Biodiversity Heritage Library View in JSTOR Bot. Gaz. 54: 419-423

Chamberlain, CJ 1913 Macrozamia moorei, a connecting link between living and fossil cycads View in JSTOR Bot. Gaz. 55: 141-154

Chamberlain, CJ 1916 Stangeria paradoxa View in JSTOR Bot. Gaz. 61: 353-372

Chamberlain, CJ 1919 The Living Cycads View in Biodiversity Heritage Library Liv. Cycads

Chamberlain, CJ 1920 The living cycads and the phylogeny of seed plants. View in JSTOR Amer. J. Bot. 7(4): 146-153

Chamberlain, CJ 1926 Hybrids in cycads View in JSTOR Bot. Gaz. 81: 401-418

Chamberlain, CJ 1926 Two new species of Zamia [Zamia monticola & Zamia sylvatica] View in JSTOR Bot. Gaz. 81(2): 218-227

Chang, DCN; Grobbelaar, N; Coetzee, J 1988 SEM observations on cycanobacteria-infected cycad coralloid roots S. African J. Bot. 54(5): 491-495

Chang, SS; Chan, YL; Wu, ML; Deng, JF; Chiu, T; Chen, JC; Wang, FL; Tseng, CP 2004 Acute Cycas seed poisoning in Taiwan View in External Website J Toxicol Clin Toxicol 42(1): 49-54

[Abstract]
Chaplot, BB; Jasrai, YT 2000 Differentiation of shoot buds in bulb-scale cultures of Cycas revoluta Thunb. Phytomorphology 50(1): 37-40

Charltoon, TS; Marini, AM; Markey, SP; Norstog, K; Duncan, MW 1992 Quantification of the neurotoxin 2-amino-3-(methylamino)-propanoic acid (BMAA) in Cycadales Phytochemistry 31(10): 3429-3432

Chaves Guevara, R; Ferrer, Y 2007 Some news of Microcycas in Cuba Cycad Newslett. 30(4): 10-14

Chávez González, AD; Rendón Aguilar, B; Luna José, AdL 2007 Ecología de Ceratozamia aff. robusta en la Sierra Madre del Sur de Oaxaca Mem. New York Bot. Gard. 97: 73-86

Chavez, VM; Litz, RE; Monroy, M; Moon, PA; Vovides, AP 1998 Regeneration of Ceratozamia euryphyllidia (Cycadales, Gymnospermae) plants from embryogenic leaf cultures derived from mature-phase trees View in External Website Plant Cell Rep 17(8): 612-616

[Abstract]
Chavez, VML, R E 1999 Organogenesis from megagametophyte and zygotic embryo explants of the gymnosperm Dioon edule Lindley (Zamiaceae, Cycadales) Plant Cell Tissue and Organ Culture 58(3): 219-222

[Abstract]
Chaw, SM; Walters, TW; Chang, CC; Hu, SH; Chen, SH 2005 A phylogeny of cycads (Cycadales) inferred from chloroplast matK gene, trnK intron, and nuclear rDNA ITS region View in External Website Mol Phylogenet Evol 37(1): 214-34

[Abstract]
Chemnick, J 2003 Notes on Ceratozamia hildae Cycad Newslett. 26(2): 13

Chemnick, J 2004 Notes on Encephalartos ferox Cycad Newslett. 27(3): 8-9

Chemnick, J 2005 In the field with Ceratozamia euryphyllidia Cycad Newslett. 28(2): 10-13

Chemnick, J 2007 Seed dispersal agents of two Mexican cycads Mem. New York Bot. Gard. 97: 104-119

Chemnick, J 2012 Dioon spinulosum in Habitat Cycad Newslett. 35(2): 9-10

Chemnick, J 2014 The Kei River cycad? figuratively and literally Cycad Newslett. 37(1): 4-5

Chemnick, J; Gregory, TJ 1996 A new species of Ceratozamia (Zamiaceae) from Oaxaca, Mexico with comments on distribution, habitat, and relationships [Ceratozamia whitelockiana] View in Biodiversity Heritage Library Phytologia 79(1): 51-57

Chemnick, J; Gregory, TJ; Salas-Morales, SH 1998 A revision of Dioon tomasellii (Zamiaceae) from western Mexico, a range extension of D. merolae, and clarification of D. purpusii View in Biodiversity Heritage Library Phytologia 83(1): 1-6

Chemnick, J; Pérez-Farrera, MA 2007 Dioon merolae De Luca, Sabato & Vázquez-Torres - its history, ethnobotany and conservation Cycad Newslett. 30(2): 8-10

Chen, CJ 1999 Cycadaceae Flora of China, vol. 4, Cycadaceae through Fagaceae : 1-7

Chen, CJ 1999 Taxonomical and biogeographical studies on Cycas L. (Cycadaceae) in China Biology and conservation of cycads- proceedings of the fourth international conf : 116-128

[Abstract]
Chen, CJ; Liu, N 2004 New discoveries of cycads and advancement of conservation of cycads in China View in JSTOR Bot. Rev. (Lancaster) 70(1): 93-100

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Chen, CJ; Stevenson, DW 2004 Comments on Cycas, Dyerocycas, and Epicycas Cycad classification: concepts and recommendations : 57-68

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[Abstract]
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[Abstract]
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[Abstract]
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[Abstract]
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Pérez-Farrera, MA; Vovides, AP; Martínez-Camilo, R; Martínez-Melendez, N; Gómez- 2012 Zamia grijalvensissp. nov. (Zamiaceae, Cycadales) from Chiapas, Mexico with notes on hybridization and karyology View in External Website Nordic Journal of Botany 30(5): 565-570

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