NDLI: Three new species and a revised key to species of Oxalis section Polymorphae (Oxalidaceae)

Content Provider	Springer Nature Link
Author	Fiaschi, Pedro
Copyright Year	2013
Abstract	Three new species of Oxalis sect. Polymorphae are here described and illustrated: Oxalis artemioides, O. calcicola, and O. monochasiata. These species have narrow geographic distributions, each being known from just one location. Oxalis artemioides differs from other species of the section by the glabrous stem, narrow terminal leaflets (8–10.5 × 2 mm), and inflorescences with elongated dichasial branches bearing flowers only in the distal portion. Oxalis calcicola differs from other species by having the young stem with adpressed-retrorse trichomes, inflorescences shorter than adjacent leaves, short dichasial branches (0.5–3 mm long) with flowers densely grouped along the entire length, and glabrous pedicels. Oxalis monochasiata is remarkable because of its monochasial inflorescence and the two-ovulate carpels, both features unique within Oxalis sect. Polymorphae. The new species are compared to similar species of the section, and information on distribution and habitat, phenology, and conservation status according with IUCN criteria are provided. Geographic distribution maps, lists of examined materials and an identification key for species of this section are also presented.
Starting Page	134
Ending Page	150
Page Count	17
File Format	PDF
ISSN	0007196X
Journal	Brittonia
Volume Number	66
Issue Number	2
e-ISSN	1938436X
Language	English
Publisher	Springer US
Publisher Date	2013-09-10
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Bahia Brazil Goiás Minas Gerais South America taxonomy Plant Sciences Plant Systematics/Taxonomy/Biogeography Plant Anatomy/Development Plant Physiology Plant Ecology
Content Type	Text
Resource Type	Article
Subject	Plant Science Ecology, Evolution, Behavior and Systematics

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Two new species of Oxalis sect. Polymorphae (Oxalidaceae) from the Brazilian Atlantic Forest

Toward a census of genus Mimosa (Mimosaceae) in the Americas: a new species from Mexico (Baja California Sur) and two from planaltine Brazil (Goiás, Minas Gerais)

A new species of Passiflora (Passifloraceae) from Minas Gerais, Brazil

Cissus xerophila (Vitaceae), a new species from the xerophytic vegetation of northeastern Minas Gerais, Brazil

A new species of Orthophytum (Bromeliaceae, Bromelioideae) from Minas Gerais, Brazil

Phylogenetic and cytogenetic relationships among species of Oxalis section Articulatae (Oxalidaceae)

Three new species of Piptolepis (Compositae: Vernonieae) from Minas Gerais, Brazil

Three new species of Davilla (Dilleniaceae) from Bahia, Brazil

Two new species of Marsdenia R. Br. (Apocynaceae: Asclepiadoideae) from the semi-arid region of Brazil

Three new species and a revised key to species of Oxalis section Polymorphae (Oxalidaceae)

Similar Documents

Two new species of Oxalis sect. Polymorphae (Oxalidaceae) from the Brazilian Atlantic Forest

Toward a census of genus Mimosa (Mimosaceae) in the Americas: a new species from Mexico (Baja California Sur) and two from planaltine Brazil (Goiás, Minas Gerais)

A new species of Passiflora (Passifloraceae) from Minas Gerais, Brazil

Cissus xerophila (Vitaceae), a new species from the xerophytic vegetation of northeastern Minas Gerais, Brazil

A new species of Orthophytum (Bromeliaceae, Bromelioideae) from Minas Gerais, Brazil

Phylogenetic and cytogenetic relationships among species of Oxalis section Articulatae (Oxalidaceae)

Three new species of Piptolepis (Compositae: Vernonieae) from Minas Gerais, Brazil

Three new species of Davilla (Dilleniaceae) from Bahia, Brazil

Two new species of Marsdenia R. Br. (Apocynaceae: Asclepiadoideae) from the semi-arid region of Brazil

Three new species and a revised key to species of Oxalis section Polymorphae (Oxalidaceae)