@article{fdi:010012150, title = {{R}eview of {P}ennisetum section {B}revivalvula ({P}oaceae)}, author = {{S}chmelzer, {G}.}, editor = {}, language = {{ENG}}, abstract = {{S}ection #{B}revivalvula$ is one of five sections in the large tropical grass genus #{P}ennisetum$. {I}t belongs to the tertiary genepool of #{P}. glaucum$ ({L}.) {R}. {B}r., pearl millet, and consists of six morphological taxa : #{P}. atrichum$ {S}tapf and {H}ubb., #{P}. hordeoides$ ({L}am.) {S}teud., #{P}. pedicellatum$ {T}rin., #{P}. polystachion$ ({L}.) {S}chult., #{P}. setosum$ ({S}wartz) {L}. {R}ich. and #{P}. subangustum$ ({S}chum.) {S}tapf and {H}ubb., which together form a polyploid and agamic complex. {F}our euploid (x = 9) and twelve aneuploid chromosome levels have been found till now ; the polyploids are apomictic, while diploid populations of #{P}. polystachion$ and #{P}. subangustum$ are considered sexual. ({R}{\'e}sum{\'e} d'auteur)}, keywords = {{RESSOURCES} {VEGETALES} {SPONTANEES} ; {POLYPLOIDE} ; {APOMIXIE} ; {REPARTITION} {GEOGRAPHIQUE} ; {SYNTHESE}}, booktitle = {}, journal = {{E}uphytica}, volume = {97}, numero = {}, pages = {1--20}, ISSN = {0014-2336}, year = {1997}, DOI = {10.1023/{A}:1003077906928}, URL = {https://www.documentation.ird.fr/hor/fdi:010012150}, }