Results 81 to 90 of about 1,640 (198)

A Reconsideration of the Infrageneric Classification of Homalium Jacq. (Salicaceae) [PDF]

Candollea, 2016
Abstract Applequist, W.L. (2016). A reconsideration of the infrageneric classification of Homalium Jacq. (Salicaceae). Candollea 71: 231–256. In English, English and French abstracts. Homalium Jacq. (Salicaceae) is widespread in tropical regions and includes considerable diversity in floral morphology. Its modern infrageneric classification is complex,
openaire   +1 more source

The first comprehensive multilocus phylogeny of the lichenized genus Micarea (Ectolechiaceae, Ascomycota)

TAXON, Volume 75, Issue 1, February 2026.
Abstract Micarea is a crustose cosmopolitan lichen genus that belongs to the euascomycete class Lecanoromycetes. Recent molecular phylogenies on the genus based on one to three loci have mostly focused on Micarea s.str., including the type species M. prasina, and suggested that Micarea s.l. is paraphyletic.
Leena Myllys, Måns Svensson, Gintaras Kantvilas, Emmanuel Sérusiaux, Pieter van den Boom, André Aptroot, Rainer Cezanne, Marion Eichler, Raquel Pino‐Bodas, Christian Printzen, Juha Pykälä, Göran Thor, Martin Westberg, Lilith Weber, Annina Kantelinen   +14 more
wiley   +1 more source

Evolution of the Resin Daisies: Biogeography of the Genus Pteronia L. (Astereae, Asteraceae) in the Arid and Semi‐Arid Habitats of Southern Africa

Journal of Biogeography, Volume 53, Issue 2, February 2026.
ABSTRACT Aim The species‐rich flora of southern Africa results from Neogene species accumulation involving multiple geographically distinct radiations. This diversity was enhanced by lineage cross‐seeding amongst several broadly defined regional floras.
Anifat Olayemi Bello, James Stephen Boatwright, Anthony Richard Magee, Nicola Bergh, Michelle van der Bank   +4 more
wiley   +1 more source

A revision of the Dulcamaroid Clade of Solanum L. (Solanaceae)

PhytoKeys, 2013
The Dulcamaroid clade of Solanum contains 45 species of mostly vining or weakly scandent species, including the common circumboreal weed Solanum dulcamara L. The group comprises members of the previously recognised infrageneric groupings sect. Andropedas
Sandra Knapp
doaj   +1 more source

A new taxonomic backbone for the infrageneric classification of the species‐rich genus Silene (Caryophyllaceae) [PDF]

, 2020
Farzaneh Jafari, Shahin Zarré, Abbas Gholipour, Frida Eggens, Richard K. Rabeler, Bengt Oxelman   +5 more
openalex   +1 more source

New species of Sparaxis and Ixia (Iridaceae: Ixioideae) from Western Cape, South Africa, and taxonomic notes on Ixia and Gladiolus

Bothalia: African Biodiversity & Conservation, 1999
Sparaxis auriculata is a new species of this western Cape and western Karoo genus It resembles  S. villosa (Burm.f.)Goldblatt in its (lowers but is probably allied to  S.  galeata (Jacq.) Ker Gawl.
P. Goldblatt
doaj   +1 more source

COMPARISON OF SEED PROTEINS ELECTROPHORESIS OF EIGHT SPECIES OF THE GENUS SUAEDA (CHENOPODIACEAE) IN IRAN [PDF]

Journal of Sciences, Islamic Republic of Iran, 1994
Seed proteins of eight species of the genus Suaeda (Chenopodiaceae) were compared by means of polyacrylamide disc gel electrophoresis. Different samples of the same species showed not less than 89% similarities, and geographical separation had no ...
doaj  

A taxonomic revision of the genus Sorbaria (Rosaceae) with a new infrageneric classification based on morphology, micromorphology, and palynology

, 2021
Jun‐Ho Song, Suk‐Pyo Hong
openalex   +2 more sources

Pollen morphology and infrageneric classification of Alstroemeria L. (Alstroemeriaceae)

Pollen morphology and infrageneric classification of Alstroemeria L. (Alstroemeriaceae)
Pollen morphology of 53 taxa of the South American genus Alstroemeria was examined using light and scanning electron microscopy (LM and SEM, respectively), or SEM alone, in search of new characters that might contribute to infrageneric classification of the genus.
openaire   +1 more source

Molecular Phylogeny and Historical Biogeography of Byrsonima (Malpighiaceae) Corroborates the Mid-Miocene Origins of Neotropical Savannas

Diversity
We present a dated and calibrated molecular phylogeny for one of the most characteristic genera of Neotropical savannas, Byrsonima (Malpighiaceae), based on the ETS, ITS, and psbA-trnH markers.
Rafael Felipe de Almeida, Augusto Francener, Maria Candida Henrique Mamede, Cássio van den Berg   +3 more
doaj   +1 more source