banner.jpg

ian_32122.jpg

ian_32122_e.jpg

obraIchnanthusLitref.jpg

Type specimens


Xiloteca

Nomenclatural types are herbarium specimens that are the basis for the first description of a taxon and thus document and support the scientific recognition of the taxon.

Considering the importance of these specimens, they are arranged here in the IAN Herbarium in a separate room from the general collection, stored in red covers, held under type category in accordance with the International Code of Botanical Nomenclature and accompanied by a copy of their protologue.

The status of our type specimens has been confirmed. This and obtaining copies of all protologues has been carried out with the participation of graduate students and technical support from the Herbarium (R) and from the National Museum of Rio de Janeiro (UFRJ) with help from Vera Lúcia Martins Campos.

So far, two 'catalogs' have been published for the IAN herbarium type specimens. The first treats the families Acanthaceae; Alismataceae; Alstroemeriaceae; Anacardiaceae; Anisophyllaceae; Annonaceae; Apocynaceae; Aquifoliaceae; Araceae; Araliaceae; Aristolochiaceae; Asclepiadaceae; Begoniaceae; Bignoniaceae; Bombacaceae; Boraginaceae; Bromeliaceae; Burseraceae; Cactaceae; Callitrichaceae (Plantaginaceae sensu APG III); Capparaceae; Capparaceae (Cleomaceae sensu APG III); Caryocaraceae; Caryophyllaceae; Celastraceae; Chrysobalanaceae; Clusiaceae; Clusiaceae (Bonnetiaceae sensu APG III); Clusiaceae (Calophyllaceae sensu APG III); Clusiaceae (Hypericaceae sensu APG III); Combretaceae; Commelinaceae; Compositae; Connaraceae; Convolvulaceae; Costaceae; Cyclanthaceae; Cyperaceae; Dichapetalaceae; Dilleniaceae; Droseraceae; Dryopteridaceae; Ebenaceae; Elaeocarpaceae; Eremolepidaceae; Ericaceae; Eriocaulaceae; Erythroxyllaceae; Euphorbiaceae; Euphorbiaceae (Phyllanthaceae sensu APG III); Euphorbiaceae (Putranjavaceae sensu APG III); Gesneriaceae; Lecythidaceae; Meliaceae; Moraceae; Rubiaceae; Sapotaceae. There are 1.316 samples describing 805 taxa.

The second, we have types in the families Dioscoreaceae, Flacourtiaceae, Gentianaceae, Gramineae/Poaceae, Haemodoraceae, Hernandiaceae, Humiriaceae, Hymenophyllaceae, Icacinaceae, Iridaceae, Lacistemataceae, Lamiaceae, Lauraceae, Lentibulariaceae, Linaceae, Lindsaceae, Loganiaceae, Loranthaceae, Lycopodiaceae and Lythraceae.

In the third publicatios we show 249 taxa linked to 381 samples of Leguminosae (Fabaceae).

O quarto volume contém 780 exemplares pertencentes a 514 táxons infragenéricos e 53 famílias, sendo estas : Anemiaceae, Apocynaceae, Gnetaceae, Malpighiaceae, Malvaceae, Marantaceae, Melastomataceae, Menispermaceae, Monimiaceae, Myrsinaceae (segundo APG IV, Primulaceae), Myristicaceae, Myrtaceae, Nyctaginaceae, Nymphaeaceae, Ochnaceae, Olacaceae, Orchidaceae, Oxalidaceae, Passifloraceae, Piperaceae, Plantaginaceae, Podostemaceae, Polygalaceae, Polygonaceae< Polypodiaceae, Pteridaceae, Quiinaceae (segundo APG IV, Ochnaceae), Rapateaceae, Rhamnaceae, Rutaceae, Sabiaceae, Sapindaceae, Schophulariaceae, Selaginellaceae, Simaroubaceae, Siparunaceae, Solanaceae, Sterculliaaceae (segundo APG IV, Malvaceae), Symplocaceae, Theaceae, Thymelacaceae, Tiliaceae (segundo APG IV, Malvaceae), Trigoniaceae, Turneraceae (segundo APG IV, Passifloraceae), Ulmaceae, Velloziaceae, Verbenaceae, Violaceae, Viscaceae (segundo APG IV, Santalaceae), Vitaceae, Vochysiaceae, Xyridaceae, Zygophyllaceae.