@article {19778, title = {Studies in Andean Ocotea (Lauraceae) II. Species with hermaphrodite flowers and densely pubescent lower leaf surfaces, occurring above 1000 meters in altitude}, journal = {Novon}, volume = {22}, year = {2013}, month = {05/2013}, pages = {336-370}, chapter = {336}, abstract = {

A revision of the Andean species of Ocotea Aubl. (Lauraceae) with hermaphrodite flowers and the lower leaf surface completely covered by the pubescence is presented.\  A key to the 22 recognized species is provided.\  Fourteen species are described as new: O. comata van der Werff, O. micrantha van der Werff, and O. stenophylla van der Werff from Bolivia; O.gentryi van der Werff, O. pedicellata van der Werff,\  and O. umbrina van der Werff from Colombia; O. loxensis van der Werff, O. palaciosii van der Werff, O. pautensis van der Werff from Ecuador; O. andina\  van\  der Werff, O.glabriflora van der Werff, O. pajonalis\  van der Werff, and O. trematifera van der Werff from Peru; and finally, the single species O. guaramacalensis van der Werff from Venezuela. Lectotypification is provided for the name O. jelskii Mez.

}, keywords = {Andes, Bolivia, Colombia, Ecuador, IUCN Red List, Lauraceae, Ocotea, Peru, Venezuela}, doi = {10.3417/2012024}, author = {van der Werff, Henk} } @article {19777, title = {Studies in Andean Ocotea (Lauraceae). I. Species with hermaphrodite flowers and fistulose twigs occurring above 1000 m altitude}, journal = {Novon}, volume = {22}, year = {2012}, month = {07/2012}, pages = {96-108}, chapter = {96}, abstract = {

A key to and descriptions of the seven species of Ocotea Aubl. (Lauraceae) with bisexual flowers and fistulose twigs occurring in the Andes are presented. Of the seven species, five are newly described: O. beekmanii van der Werff, O. cuatrecasasii van der Werff, both from Colombia, O. fistulosa van der Werff from Ecuador, O. magnifrons van der Werff described from Ecuador and also in Colombia, and O. obovatifolia van der Werff from Ecuador.

}, keywords = {Andes, Colombia, Ecuador, IUCN Red List, Lauraceae, Ocotea}, doi = {10.3417/2011085}, author = {van der Werff, Henk} } @article {19756, title = {Nectandra ovatocaudata, a new species of Lauraceae from Cajamarca, Peru}, journal = {Novon}, volume = {22}, year = {2012}, month = {11/2012}, pages = {220-222}, chapter = {220}, abstract = {

A new species of Nectandra Rol. ex Rottb. (Lauraceae) from Cajamarca, Peru, is described and illustrated. Nectandra ovatocaudata Rohwer appears to be related to N. amazonum Nees, but differs in its leaf shape, in having a receptacle that is densely pubescent inside, and in its habitat.

}, keywords = {IUCN Red List, Lauraceae, Nectandra, Peru}, doi = {http://dx.doi.org/10.3417/2011099}, author = {Rohwer, Jens G.} }