Éditeur(s) : Apud Frid. Fleischer in comm
Extrait de : Flora brasiliensis. Volumen III. Pars II (après index)
Résumé : Genre de palmiers, famille des Arecaceae

Permalien : http://www.manioc.org/images/TLS17061-0561i1
TLS17061-0561i1

Éditeur(s) : Elzeviers
Extrait de : Historia naturalis Brasiliae (p. 78)
Résumé : Palma Christi ou ricin, famille des Euphorbiacées
Siècle(s) traité(s) : 17
Permalien : http://www.manioc.org/images/BBX17010-0226i1
BBX17010-0226i1

Éditeur(s) : HAL CCSD Wiley
Résumé :  
Aims: Astrocaryum sciophilum (Miq.) Pulle (Arecaceae) is an understorey palm, endemic to north-eastern South America with a patchy distribution. We tested the hypothesis that the spatial distribution of this palm species is not in equilibrium but is slowly colonizing the forest understorey. Location: Inventories and seed dispersal studies were conducted in the undisturbed tropical forest close to the Nouragues research station, French Guiana. Additional data were collected in the entire territory of French Guiana. Methods: We studied the demography of A. sciophilum on a 20-ha plot located at the edge of its distribution. The age of the palms was estimated by postulating an exponentially decreasing abundance by age class. Direct seed dispersal experiments were also conducted, to estimate dispersal parameters. The seeds of A. sciophilum were dispersed only by rodents. This information was used to parameterize a forest growth simulator, to study the spatial spread of this species. Results: Within the sampling plot, the density of A. sciophilum dropped sharply from about 500 individuals per hectare to zero. The maturation age was estimated to be 170 ± 70 years, and over 55 years with 95% confidence. Seed-dispersal experiments yielded an average seed dispersal distance of 11 m and a maximum estimated dispersal distance of 125 m across a generational span of 55 years to maturity. Therefore, the maximal estimated colonization speed is 2.3 m/y. Conclusions: Empirical results and numerical simulations suggest that the boundary of the A. sciophilum population is a colonization front, and that the range of this species is slowly expanding. The implications of this result in respect of palaeoenvironmental changes in this region are discussed.
ISSN: 1466-822X

hal-01032154
https://hal.archives-ouvertes.fr/hal-01032154
DOI : 10.1046/j.1466-822X.2003.00020.x

Résumé : 2009, Scott Zona -- CC: at-ncsa (Creative Commons license requiring attribution, prohibiting commercial uses, and requiring rights-share for use of this image)
Mexico -- Tabasco -- Jalapa

Éditeur(s) : Apud Frid. Fleischer in comm
Extrait de : Flora brasiliensis. Volumen III. Pars II (après index)
Résumé : Genre de palmiers, famille des Arecaceae

Permalien : http://www.manioc.org/images/TLS17061-0503i1
TLS17061-0503i1

Éditeur(s) : Apud Frid. Fleischer in comm
Extrait de : Flora brasiliensis. Volumen III. Pars II (après index)
Résumé : Genre de palmiers, famille des Arecaceae

Permalien : http://www.manioc.org/images/TLS17061-0537i1
TLS17061-0537i1

Résumé : 2009, Scott Zona -- CC: at-ncsa (Creative Commons license requiring attribution, prohibiting commercial uses, and requiring rights-share for use of this image)
Jamaica -- Westmoreland -- Negril

Résumé : 2009, Scott Zona -- CC: at-ncsa (Creative Commons license requiring attribution, prohibiting commercial uses, and requiring rights-share for use of this image)
voucher specimen deposited at Rancho Sana Ana Botanic Garden (RSA), Claremont, CA; the Florida Museum of Natural History (FLAS), Gainesville, FL & Bailey Hortorium (BH), Ithaca, NY, USA.
specimen cited in: Zona, S. 1996. Roystonea (Arecaceae: Arecoideae). Flora Neotropica 71: 1–36.
Jamaica -- Elizabeth -- Black River

Extrait de : A l'ile du Diable : Enquête d'un reporter aux iles du salut et à Cayenne (p. 177)

Droits : Domaine public
Permalien : http://www.manioc.org/images/FRA110080185i1
FRA110080185i1

Éditeur(s) : Apud Frid. Fleischer in comm
Extrait de : Flora brasiliensis. Volumen III. Pars II (après index)
Résumé : Genre de palmier, famille des Arecaceae

Permalien : http://www.manioc.org/images/TLS17061-0459i1
TLS17061-0459i1

Éditeur(s) : Apud Frid. Fleischer in comm
Extrait de : Flora brasiliensis. Volumen III. Pars II (après index)
Résumé : Genre de palmiers, famille des Arecaceae

Permalien : http://www.manioc.org/images/TLS17061-0533i1
TLS17061-0533i1

Éditeur(s) : Apud Frid. Fleischer in comm
Extrait de : Flora brasiliensis. Volumen III. Pars II (après index)
Résumé : Genre de palmiers, famille des Arecaceae

Permalien : http://www.manioc.org/images/TLS17061-0491i1
TLS17061-0491i1

Éditeur(s) : Apud Frid. Fleischer in comm
Extrait de : Flora brasiliensis. Volumen III. Pars II (après index)
Résumé : Genre de palmiers, famille des Arecaceae

Permalien : http://www.manioc.org/images/TLS17061-0519i1
TLS17061-0519i1

Résumé : The slides were taken on collecting trips sponsored by the William L. Bryant Foundation, where books, music and art indigenous to the regions were gathered. The are organized by geographical location.
A cemetery on Man of War Cay, Abaco, Bahamas, which has been built on a sandy hill surrounded by palm trees. Slide labeled Cemetery Man of War Cay April '65.
Bahamas -- North America -- Man of War Cay, Abaco

Droits : All rights to images are held by the respective holding institution. This image is posted publicly for non-profit educational uses, excluding printed publication. For permission to reproduce images and/or for copyright information contact Special Collections & University Archives, University of Central Florida Libraries, Orlando, FL 32816 phone (407) 823-2576, email: speccoll@mail.ucf.edu
CFM1972_01a
Sheet 5:14
http://ufdc.ufl.edu/AA00028448/00001

Extrait de : Guyane indépendante (Entre p.8 et p.9)
Siècle(s) traité(s) : 19
Droits : Domaine public
Permalien : http://www.manioc.org/images/FRA110730025i1
FRA110730025i1

Éditeur(s) : Apud Frid. Fleischer in comm
Extrait de : Flora brasiliensis. Volumen III. Pars II (après index)
Résumé : Genre de palmiers, famille des Arecaceae

Permalien : http://www.manioc.org/images/TLS17061-0487i1
TLS17061-0487i1

Résumé : The slides were taken on collecting trips sponsored by the William L. Bryant Foundation, where books, music and art indigenous to the regions were gathered. The are organized by geographical location.
Pictured are several "bohíos", thatched palm wood huts used by the pre-Colombian indians of Cuba. This photographed is interesting in that one can see how the use of the bohios has progressed. The bohio on the right represents how they would have been used by the early indian population, while the one on the left of it is a more developed stage. The one on the left has walls, an idea developed by the Spanish that moved to the countryside and used the indian bohio, yet adapted ideas used in the dwellings that they were more familiar with.
Cuba -- Caribbean region

Droits : All rights to images are held by the respective holding institution. This image is posted publicly for non-profit educational uses, excluding printed publication. For permission to reproduce images and/or for copyright information contact Special Collections & University Archives, University of Central Florida Libraries, Orlando, FL 32816 phone (407) 823-2576, email: speccoll@mail.ucf.edu
CFM1972_01a
Sheet 84: 7
http://ufdc.ufl.edu/CA01200453/00001

Éditeur(s) : Apud Frid. Fleischer in comm
Extrait de : Flora brasiliensis. Volumen III. Pars II (après index)
Résumé : Palmier-bâche ou Aguaje. Famille des Arecaceae

Permalien : http://www.manioc.org/images/TLS17061-0441i1
TLS17061-0441i1

Éditeur(s) : Apud Frid. Fleischer in comm
Extrait de : Flora brasiliensis. Volumen III. Pars II (après index)
Résumé : Genre de palmier, famille des Arecaceae

Permalien : http://www.manioc.org/images/TLS17061-0457i1
TLS17061-0457i1

Éditeur(s) : Apud Frid. Fleischer in comm
Extrait de : Flora brasiliensis. Volumen III. Pars II (après index)
Résumé : Genre de palmiers, famille des Arecaceae

Permalien : http://www.manioc.org/images/TLS17061-0547i1
TLS17061-0547i1