Colonne No | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 |
Operation | Priorité relative | Classe de priorité opérationnelle | ||||||||||||
Exploration | Evaluation | Conservation | Utilisation | Remarques | ||||||||||
Essences | Bois d'oeuvre | Bois de feu | Autres usages | Botanique | Génécologique | Récoltes pour expérimentation | Expérimentation (essais de provenances) | In situ | Récoltes en vue de Conservation | Entreposage de semences, etc. | Ex situ en peuplements artificiels | Utilisation de graines tout-venant | Selection et amélioration individuelles | |
2. Est des Etats-Unis et du Canada (suite) | ||||||||||||||
P. taeda | 1 | - | - | 4 | 4 | 4 | 4 | - | - | - | - | 4 | 4 | |
P. virginiana | 2 | - | - | 4 | 4 | 4 | 4 | - | - | - | - | 2 | 2 | |
Populus balsamifera | 2 | - | - | 4 | 2 | 2 | 2 | - | - | - | - | 3 | 2 | Potentiel élévé de production de biomasse sur de fertilité moyenne. |
P. deltoides | 1 | - | - | 3 | 4 | 4 | 4 | 4 | - | - | - | 4 | 4 | |
P. tremuloides | 1 | - | - | 3 | 3 | 3 | 3 | - | - | - | - | 3 | 1 | |
Prunus serotina | 2 | - | - | 4 | 3 | 3 | 3 | 3 | - | - | 3 | 3 | 3 | Populations canadiennes en limite d'aire |
Quercus alba | 1 | 2 | - | 3 | 3 | 3 | 3 | 3 | - | - | 3 | 3 | 3 | |
Q. borealis | 3 | 2 | - | 4 | 4 | 3 | 3 | 3 | - | - | - | 3 | 3 | |
Q. macrocarpa | 3 | 2 | - | 3 | 3 | 3 | 3 | 3 | - | - | - | - | - | |
Robinia pseudoacacia | 1 | 1 | - | 4 | 3 | 3 | 3 | - | - | - | - | - | - | |
Ulmus americana | 2 | - | 3 | 4 | 3 | 3 | 3 | 2 | - | 2 | 3 | 3 | 3 | |
Taxodium ascendens | 1 | - | - | 4 | 2 | 2 | 3 | - | - | - | - | 3 | - | |
T. distichum | 1 | - | - | 4 | 2 | 2 | 3 | - | - | - | - | 3 | - | |
3. Mexique | ||||||||||||||
A) Gymnospermae | ||||||||||||||
Abies durangensis var. coahuilensis | 3 | - | 2 | 3 | 2 | 2 | 2 | 2 | 2 | 3 | - | - | - | rare |
A. guatemalensis | 2 | - | 2 | 2 | 1 | 2 | 2 | 1 | 2 | 2 | 1 | - | - | (E) Récoltes de semences et conservation in situ en cours. |
A. hickeli | 2 | - | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | - | - | rare |
A. mexicana | 2 | - | 2 | 2 | 2 | 2 | 2 | 1 | 2 | 2 | 2 | - | - | rare |
A. vejari | 2 | - | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | - | - | rare |
A. vejari var. macrocarpa | 2 | - | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | - | - | rare |
A. concolor | - | - | - | 3 | 2 | 2 | - | 2 | - | - | - | - | - | Provenance méxicaine |
Brosimum panamensis | - | 2 | 2 | 2 | 2 | 2 | - | 2 | - | - | - | - | - | rare |
B. costarricanum | - | 2 | 2 | 2 | 2 | 2 | - | 2 | - | - | - | - | - | rare |
B. terrabanum | - | 2 | 2 | 2 | 2 | 2 | - | 2 | - | - | - | - | - | rare |
Carpinos caroliniana | - | - | - | 2 | 2 | 2 | - | 2 | - | - | - | - | - | rare |
Cupressus benthami | 2 | - | - | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | (E) |
Cupressus forbesii | - | - | 3 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | - | - | rare |
C. guadalupensis | - | - | 3 | 2 | 1 | 1 | 2 | 2 | 2 | 2 | 2 | - | - | (E) |
C. lusitanica | 1 | - | 2 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | (E) (Certaines provenances) |
C. montana | - | - | 3 | 3 | 2 | 2 | 3 | 2 | 2 | 2 | 3 | - | - | |
Juniperus californica | - | - | 3 | 3 | 3 | 2 | 3 | 2 | 2 | 2 | 3 | - | - | rare |
J. comitana | - | - | 3 | 3 | 3 | 2 | 3 | 2 | 2 | 2 | 3 | - | - | (E) |
J. deppeana var. pachyphlaea | - | - | 3 | 3 | 3 | 2 | 3 | 2 | 2 | 2 | 3 | - | - | (E) |
J. erytrocarpa | - | - | 3 | 3 | 3 | 2 | 3 | 2 | 2 | 2 | 3 | - | - | rare |
J. gamboana | - | - | 3 | 3 | 3 | 2 | 3 | 2 | 2 | 2 | 3 | - | - | (E) |
J. standleyi | - | - | 3 | 3 | 3 | 2 | 3 | 2 | 2 | 2 | 3 | - | - | rare |
Libocedrus decurrens | 2 | - | 3 | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | - | - | Provenance méxicaine |
Picea chihuahuana | 2 | - | - | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | - | - | (E) |
P. mexicana | 2 | - | - | 2 | 1 | 1 | 1 | 1 | 1 | 2 | 2 | - | - | (E) |
Pinus attenuata | 3 | - | 3 | 3 | 1 | 1 | 2 | 1 | 2 | 2 | 2 | - | - | Provenance méxicaine (E) |
P. caribaea var. hondurensis | - | - | - | 2 | 1 | 1 | - | 1 | 1 | 2 | 2 | - | - | Présence au Méxique d'un peuplement de taille reduite (4 ha). |
Pinus cembroides var. edulis | - | 3 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | - | - | - | - | (E) |
P. ayacahuite | 1 | - | 1 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | - | - | Récoltes de semences en cours. (E) |
P. arizonica | 2 | - | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | - | - | Certaines provenances (E) |
P. patula | 1 | - | 1 | 3 | 2 | 3 | 3 | 3 | 2 | 2 | 2 | - | - | Certaines provenances |
P. radiata var. binata | 3 | - | 2 | 2 | 2 | 2 | 2 | 1 | 1 | 2 | 2 | - | - | |
P. rzedowskii | 3 | - | - | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | - | - | rare |
P. ponderosa | 1 | - | - | 1 | 1 | 3 | 3 | 2 | 3 | 3 | - | - | - | Provenance méxicaine |
P. chiapensis | 1 | - | 1 | 3 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | - | - | (E) Récoltes de semences et essais de provenances en cours. |
P. coulteri | - | - | - | 3 | 1 | 3 | 3 | 1 | 1 | 1 | - | - | - | Provenance méxicaine (E) |
P. culminicola | - | - | 3 | 3 | 2 | 2 | 2 | 2 | 2 | - | 2 | - | - | (E) |
P. contorta var. latifolia | 2 | - | - | 3 | 3 | 3 | 3 | 2 | 3 | - | - | - | - | Provenance méxicaine |
P. jeffreyi | 2 | - | - | 3 | 3 | 3 | 3 | 2 | 3 | - | - | - | - | Provenance méxicaine |
P. lambertina | 2 | - | - | 3 | 3 | 3 | 3 | 2 | 3 | - | - | - | - | Provenance méxicaine |
P. maximartinezii | - | - | 2 | 2 | 1 | 1 | 2 | 1 | 2 | 2 | 2 | - | - | (E) |
P. monophylla | - | - | 3 | 3 | 2 | 3 | 3 | 2 | 2 | 3 | 2 | - | - | (E) |
Pinus muricata var. remorata | - | 3 | 3 | 3 | 2 | 3 | 3 | 2 | 2 | 3 | 3 | - | - | |
P. muricata | - | 3 | 3 | 3 | 2 | 3 | 3 | 2 | 2 | 3 | 3 | - | - | Provenance méxicaine (E) |
P. quadrifolia | - | - | 3 | 3 | 2 | 3 | 3 | 2 | 2 | 3 | 2 | - | - | |
P. joarezensis | - | - | 3 | 2 | 2 | 2 | 3 | 2 | 2 | - | - | - | - | |
Pseudotsuga flahaulti | 2 | - | - | 3 | 2 | 2 | 3 | 2 | 2 | - | - | - | - | (E) |
P. guinieri var. mediostrobus | 3 | - | - | 3 | 3 | 2 | 3 | 2 | 2 | - | - | - | - | rare |
P. macrolepis | 3 | - | - | 3 | 2 | 2 | 3 | 2 | 2 | - | - | - | - | rare |
P. rehderi | 3 | - | - | 3 | 2 | 2 | 3 | 2 | 2 | - | - | - | - | rare |
P. macrocarpa | 3 | - | - | 3 | 2 | 2 | 3 | 2 | 2 | - | - | - | - | rare |
Podocarpus guatemalensis var. pinnetorum | 3 | - | 3 | 3 | 2 | 3 | 3 | 2 | 2 | - | - | - | - | rare |
P. matudai | - | - | 3 | 3 | 2 | 3 | 3 | 2 | 2 | - | - | - | - | (E) |
P. matudai var. macrocarpus | - | - | 3 | 3 | 2 | 3 | 3 | 2 | 2 | - | - | - | - | rare |
P. oleifolius | - | - | 3 | 3 | 2 | 3 | 3 | 2 | 2 | - | - | - | - | rare |
P. reikei | - | - | - | 2 | 2 | 2 | - | 2 | 2 | - | - | - | - | rare |
Taxus globosa | - | - | 3 | 3 | 2 | 3 | 3 | 2 | 2 | - | - | - | - | rare |