@article{fdi:010087650, title = {{P}iperaceae {R}addianae : a taxonomic and nomenclatural study of {G}iuseppe {R}addi's {B}razilian {P}iperaceae}, author = {{G}uimaraes, {E}. {F}. and de {Q}ueiroz, {G}. {A}. and {D}elprete, {P}iero and {B}aldini, {R}. {M}.}, editor = {}, language = {{ENG}}, abstract = {{G}iuseppe {R}addi collected in the state of {R}io de {J}aneiro, {B}razil, from {N}ovember 1817 to {J}une 1818. {H}e published 12 new names in the family {P}iperaceae in an article that appeared in 1828. {R}addi's article has not been cited in specialized literature and these names were never properly studied. {I}n the present study, these names are typified, and their identity is clarified. {F}ive new combinations are here presented, namely {P}eperomia callitrichoides, {P}. catesbaeifolia, {P}. cylindrica, {P}. gracillima, and {P}. plantaginifolia. {T}he new name {P}iper raddianum is published, honoring him and his botanical accomplishments. {I}n addition, the names {P}iper scutatum, {P}iper scolopendrifolium, {P}iper truncatum, {P}iper fluminense, {S}teffensia ampla (equivalent to {P}iper amplum), {P}iper variabile, {P}iper catesbaeafolium, {P}iper cylindricum, {P}iper pumilum, {P}eperomia martiana, and {P}iper gracillimum are here lectotypified.}, keywords = {{N}eotropics ; {P}eperomia ; {P}iper ; {R}io de {J}aneiro ; {S}outh {A}merica ; typification ; {AMERIQUE} {DU} {SUD} ; {BRESIL} ; {RIO} {DE} {JANEIRO}}, booktitle = {}, journal = {{T}axon}, volume = {[{E}arly access]}, numero = {}, pages = {[14 p.]}, ISSN = {0040-0262}, year = {2023}, DOI = {10.1002/tax.12933}, URL = {https://www.documentation.ird.fr/hor/fdi:010087650}, }