The Andean Botanical Information System (ABIS) presents information from floristic and systematic investigations of the flowering plants (phanerogams) of Andean South America. Topics include selected geographic regions and groups of Andean plants, flora of coastal Peru and Chile, floristic inventories from a variety of habitats in northern Peru, bibliographic resources, and searchable databases.
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Diversidad de Plantas Vasculares de las Lomas de Yuta, Prov. de Islay, Arequipa, Peru, 2016

V. Quipuscoa S., C. Tejada P. C. Fernandez A., A. Pauca T. & M.O. Dillon. 2016. Arnaldoa 23(2): 517-546.

Diversidad Floristica de la Loma Cerro Campana, Prov. Dept. La Libertad, Trujillo - Peru

S. Leiva G., M. Zapata C., G. Gayoso B., L. Chang C., M.O. Dillon, & V. Quipuscoa S. 2014. Arnaldoa 21(1): 187-220.

M. O. Dillon & F. Luebert. 2015. Gnaphaliothamnus nesomii (Asteraceae, Gnaphalieae), a new species from Guatemala and nomenclatorial changes.

Click for link CURRENT ISSUE of J. Bot. Res. Inst. Texas 9(1): 63–73. 2015.

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Floristic Checklist of the Peruvian Lomas Formations

M.O. Dillon, S. Leiva G., M. Zapata C., P. Lezama A. & V. Quipusco S. 2011. Arnaldoa 18(1): 7-32.

Flora of the Lomas Formations
Field Museum Botany Collection Databases

Flora of the Alto Mayo Cuenca
Field Museum Botany Collection Databases

Flora of the Andean Montane Forests
Field Museum Botany Collection Databases

Una nueva especie de Magnolia (Magnoliaceae) del
Alto Mayo, San Martín, Perú

Tribe Liabeae - Chapter 27
[Note: pdf download 1.6 M]
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Federico Luebert, Jun Wen, & Michael O. Dillon
Botanical Journal of the Linnean Society
159: 32-51. 2009.

Molecular Phylogeny and Evolution
49: 561-573. 2008.

Paranephelius & Pseudonoseris:
classification, biogeography,
and Andean orogeny

Phylogeny of Nolana (Nolaneae, Solanoideae, Solanaceae) as inferred from granule-bound
starch synthase I (GBSSI) sequences

Five New Peruvian Nolana Species

Five New Chilean Nolana Species

Journal for the
Museo de Historia Natural
Universidad Privada Antenor Orrego
Trujillo, Peru

Fieldiana volumes are actively being digitized and placed on the internet.
This unprecedented access to literature is one of the products of the Encyclopedia of Life Project.

Email Contact:

Michael O. Dillon
Curator Emeritus
Flowering Plants (Phanerogams)
Botany Department
The Field Museum
1400 South Lake Shore Drive
Chicago, Illinois 60605, USA

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Paul Zahnle

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Last updated: 9 Jan 2019