Results 81 to 90 of about 12,389 (257)

Zannichellia contorta [PDF]

open access: yes, 2018
This species is native to southern, central and eastern Spain, with an old record from the Atlas Mountains in northern Morocco requiring confirmation. The species is very sensitive to eutrophication and deterioration of water quality.
Carapeto, André   +5 more
core   +1 more source

Pteridophyta–Marsileaceae

open access: yesBothalia: African Biodiversity & Conservation, 2011
Pilularia dracomontana, a new species of pillwort from the KwaZulu-Natal Drakensberg, South Africa.
N. R. Crouch, J. Wesley-Smith
doaj   +1 more source

Keanekaragaman Tumbuhan Berdasarkan Morfologi Polen Dan Spora Dari Sedimen Telaga Warna Dieng, Kabupaten Wonosobo, Jawa Tengah [PDF]

open access: yes, 2016
Pollen and spore may be used to identify the name of plants because on pollen and spore there is an outter wall, called exine, which have specific structure and sculpture.
Azizah, N. (Nurrahmah)   +2 more
core  

Epidermal studies in medicinal ferns and lycophytes from Córdoba Province, Argentina [PDF]

open access: yes, 2011
(Estudios epidérmicos en helechos y licófitas medicinales de Provincia de Córdoba, Argentina). Se realiza un análisis epidérmico de los órganos vegetativos y reproductivos de 28 helechos y licófitas medicinales, que crecen en Córdoba (Argentina).
Barboza, Gloria Estela   +2 more
core   +2 more sources

Eksplorasi Tumbuhan Paku (Pteridophyta) di STL Ulu Terawas, Musi Rawas, Sumatera Selatan

open access: yesBiosfer: Jurnal Tadris Biologi, 2019
Tumbuhan paku adalah salah satu tumbuhan yang dapat banyak ditemukan di Indonesia dan memiliki manfaat yang banyak. Kabupaten Musi Rawas merupakan salah satu daerah yang banyak terdapat keanekaragaman hayati, salah satunya yaitu tumbuhan paku ...
Armelia Elsifa   +2 more
doaj   +1 more source

Equisetum x ascendens LUBIENSKI & BENNERT (subg. Hippochaete, Equisetaceae), a new horsetail taxon for the flora of North Rhine-Westphalia [PDF]

open access: yes, 2012
Die triploide Schachtelhalm-Hybride E. x ascendens wird als neue Sippe für die Flora Nordrhein-Westfalens vorgestellt. Es werden Aspekte ihrer Biologie und Nomenklatur diskutiert sowie Bestimmungsmerkmale angegeben, welche eine Abgrenzung von E ...
Bennert, H. Wilfried   +2 more
core  

PTERIDOPHYTA-ADIANTACEAE

open access: yesBothalia: African Biodiversity & Conservation, 1993
A NEW CYTOTYPE FOR  ACROSTICHUM ...
J. P. Roux
doaj   +1 more source

An updated key to the Horsetails (Equisetaceae, Pteridophyta) of the Flora of Germany [PDF]

open access: yes, 2010
Es wird ein völlig neu konzipierter Bestimmungsschlüssel für alle in Deutschland vorkommenden Schachtelhalm- Sippen vorgelegt, der sowohl Erstnachweise von zwei interspezifischen diploiden Hybriden als auch drei erst in jüngerer Zeit bekannt gewordene ...
Lubienski, Marcus
core  

PTERIDOPHYTA: POLYPODIACEAE

open access: yesBothalia: African Biodiversity & Conservation, 2010
THE STATUS OF x PLEOPODIUM IN ...
N. R. Crouch, R. R. Klopper, H. F. Glen
doaj   +1 more source

Breve caracterização da flora vascular picoense [PDF]

open access: yes, 2006
XII Expedição Científica do Departamento de Biologia - Pico 2005.Uma breve caracterização da flora vascular da ilha do Pico é feita a partir da análise do seu catálogo de plantas vasculares (Pereira et al., 2006).
Arruda, Rafael   +9 more
core  

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