Results 81 to 90 of about 8,366 (195)

Oxalis purpurea L. (Oxalidaceae): bulb morphostructure, recaulescence

open access: yesІнтродукція Рослин
The morphostructure of Oxalis purpurea bulbs during the growing season, with an emphasis on the number and functional purpose of their scales, has been investigated.
Alla Zhila   +2 more
doaj   +1 more source

Blackland Prairies of Southwestern Arkansas [PDF]

open access: yes, 1989
The Blackland Prairie community type has been described in Texas; related communities exist in Alabama and Mississippi. The Arkansas variant of the community has not been described in detail.
Foti, Thomas L.
core   +2 more sources

Morfologia de frutos, sementes e plântulas de Averrhoa bilimbi L. oriundas de dois estágios de maturação

open access: yesCiência Rural, 2014
Este trabalho teve por objetivo descrever as características morfológicas de frutos, sementes e plântulas de Averrhoa bilimbi L. oriundas de frutos imaturos e maduros. Os frutos de A.
Helder Henrique Duarte Santos   +4 more
doaj   +1 more source

Wood Anatomy of Cneoraceae: Ecology, Relationships, and Generic Definition [PDF]

open access: yes, 1988
Wood anatomy of the three species of Cneorurm is described qualitatively and quantitatively. The species differ in features related to ecology and form a clear series in this regard. The wood features of the family can all be matched by some Rutaceae and
Carlquist, Sherwin
core   +3 more sources

Geraniaceae [PDF]

open access: yes, 2005
Fil: Barboza, Gloria Estela. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Córdoba. Instituto Multidisciplinario de Biología Vegetal. Universidad Nacional de Córdoba.
Barboza, Gloria Estela
core  

FAMILIA OXALIDACEAE

open access: yesFlora del Bajío y de Regiones Adyacentes, 2009
A esta familia se asignan entre 5 y 7 géneros con cerca de 900 especies distribuidas ampliamente en regiones templadas y tropicales de ambos hemisferios. En el Bajío y regiones adyacentes está representada por el género Oxalis.
openaire   +1 more source

Contributi alla flora vascolare di Toscana. VII (357-439) [PDF]

open access: yes, 2015
New localities and/or confirmations concerning 83 specific and subspecific plant taxa of Tuscan vascular flora, belonging to 71 genera and 33 families are presented: Carpobrotus (Aizoaceae), Alternanthera (Amaranthaceae), Leucojum (Amaryllidaceae ...
Angiolini, Claudia   +30 more
core   +1 more source

The spread of new viral pathogens and phytoplasmas in cultivated plants and their risks

open access: yesFood Risk Assess Europe, Volume 4, Issue 1, January 2026.
Abstract The study contains a description of the genome and particles, spectrum of host plants, geographical distribution, forecast of spread and impacts on agricultural production, disease symptoms, life cycle, and means of protection in integrated and organic production in the Czech Republic for 22 plant viruses, 3 viroids and 4 phytoplasmas, in ...
wiley   +1 more source

Complete chloroplast genome sequence of Parnassia palustris (Celastraceae)

open access: yesMitochondrial DNA. Part B. Resources, 2019
The complete chloroplast genome (cp) of Parnassia palustris was reported in this study. The cp genome was 148,700 bp in length including two inverted repeats (IRs) of 25,892 bp, which were separated by large single-copy (LSC) and small single-copy (SSC ...
Huiying Yu   +3 more
doaj   +1 more source

El género Hypseocharis (Oxalidaceae) en la Argentina

open access: yesDarwiniana, 2001
Se presenta una revisión del género Hypseocharis en la Argentina. Se consideran dos especies: H. tridentata y H. pimpinellifolia. H. corydalifolia es considerado sinónimo de H. pimpinellifolia. La flor y el fruto de H.
Alberto Carlos Slanis, Alfredo Grau
doaj  

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