New Species of Eugenia sect. Racemosae (Myrtaceae) from the Atlantic Forest, Eastern Brazil

Morphological characters support the description of four new species of Eugenia L sect. Racemosae O. Berg (Myrtaceae) from Brazilian Atlantic Forest. The new species are described, illustrated, and compared with putatively related species. They are: E. brunneopubescens Mazine from Parana, E. capixaba Mazine from Espirito San to, E. costatifructa Mazine from Bahia and Sergipe, and E. longibracteata Mazine from Sao Paulo.

New Synonyms in Hortia and Dictyloma (Rutaceae), with Validation of the Name Hortia badinii

This work is a part of a taxonomic revision of the Neotropical genus Hortia (Rutaceae), where three names (H. colambiana Gleason. H. chocoensis Cuatrec., and H. badinii M. Lisboa ex Groppo) are proposed as synonyms of H. brasiliana Vand. ex DC., and the name H. badinii is here validated. Additionally, another name in the Rutaceae. Dictyoloma peruvianum Plana., is proposed as a synonym of D. vandellianum A. Juss. Notes on the type collection of D. vandellianum are provided.

Two New Species of Ocotea (Lauraceae) from the Brazilian Restinga

Two new species of Ocotea Aubl. (Lauraceae) from the restinga of Brazil are described and illustrated. Ocotea arenicola L. C. S. Assis & Mello-Silva and O. ramosissima L. C. S. Assis & Mello-Silva are discovered from Espirito Santo and Bahia states, respectively. Their diagnostic features are indicated, and their relationships to other Ocotea species are discussed.

Spiranthera atlantica (Rutaceae, Galipeae), a New Species and the First Record of the Genus for the Brazilian Atlantic Forest

A new species of Spiranthera A. St.-Hil. (Rutaceae, Galipeinae) is illustrated and described from Espirito Santo, Brazil. Spiranthera atlantica Pi rani represents the first species record for the genus in the Atlantic Forest of eastern Brazil. The new (axon resembles the Amazonian S. guianensis Sandwith but differs by its smaller, few-flowered inflorescences and by the fruit and leaflet morphology.

Paepalanthus bonsai, a New Species of Eriocaulaceae from Minas Gerais, Brazil

We describe and illustrate the new species Paepalanthus bonsai Trovo & Sano (Eriocaulaceae, Pacpalanthoideae) from the Espinhaco Range in Minas Gerais, Brazil. This species is placed in Paepalanthus Martius subsect. Dichocladus Ruhland due to its dicholoniously branched stem with rigid linear leaves. The new species is compared with the sympairic and morphologically similar species P. glaziovii Ruhland.

Actinocephalus koernickeanus, a New Species of Eriocaulaceae from Minas Gerais, Brazil

We describe and illustrate the new species Actinocephalus koernickeanus Trovo & F. N. Costa (Eriocaulaceae, Paepalanthoideae) from the Espinhaco Range in Minas Gerais, Brazil, and compare it with the morphologically similar species, Paepalanthus actinocephaloides Silveira and P. barbiger Silveira, both from Espinhaco Range.

Neotypification of Hybanthus longistylus (Violaceae)

Recent studies on South American Hybanthus Jacq. s.l. (Violaceae) revealed the need to select a neotype for the name H. longistylus Schulze-Menz, the holotype of which was destroyed in Berlin during World War II.