Results 41 to 50 of about 3,315 (216)

An inventory of the Pteridophytic flora of Balpakram-Baghmara Landscape (BBL), South Garo Hills, Meghalaya, India

open access: yesMongolian Journal of Biological Sciences, 2022
In the present study the Pteridophytic flora of Balpakram-Baghmara Landscape (BBL) of South Garo Hill district, Meghalaya (India) is systematically inventoried containing 76 taxa belong to 44 genera under 22 families.
Dilip Kumar Roy, Jintu Sarma
doaj   +1 more source

The first register of the weed fern Pteris cretica var. laeta (Pteridaceae) in central Argentina

open access: yesLilloa, 2020
Pteris cretica L. var. laeta is recorded for the first time in the Comechingones biogeographic province in central Argentina. This is the first record of P. cretica in central Argentina, and P. cretica var. laeta for the country. Until now Pteris cretica
Marcelo Daniel Arana   +3 more
doaj   +1 more source

Pteris catoptera Kunze

open access: yes, 2022
Pteris catoptera Kunze — Habit: Fern. Habitat: LMWF, LMDF, BZ; 1 500–3 000 m. Distribution: II. Voucher: Castle Forest, Alt. 2073 m, 2 Sep. 1979, Schippers K564 (WAG). References: Fries et al. (1924b), Bussmann (1993), Bussmann & Beck (1995a, 1998), Agnew (2013).
Zhou, Ya-Dong   +3 more
openaire   +2 more sources

Phytoremediation Potentials and Effects of Lead on Growth of Pteris vittata L. and Pityrogramma calomelanos L. (Pteridaceae: Fern)

open access: yesNotulae Scientia Biologicae, 2018
Phytoremediation, tolerance and bio-accumulation potentials of lead in the roots and shoots of Pteris vittata and Pityrogramma calomelanos were investigated to ascertain the effects of lead on thee species’ growth and development.
Adams A. YUSUF   +2 more
doaj   +1 more source

Pteris dentata Forssk.

open access: yes, 2022
Pteris dentata Forssk. — Habit: Fern. Habitat: LMWF, LMDF, BZ; up to 3 000 m. Distribution: I. Voucher: Upper Imenti Forest, Alt. 2 448 m, 7 Aug. 2015, SAJIT 003171 (HIB). References: Fries et al. (1924b), Schelpe (1951), Bussmann (1993, 1994), Bussmann & Beck (1995a, 1998), Agnew (2013).
Zhou, Ya-Dong   +3 more
openaire   +2 more sources

Pteris bonapartei C. Chr.

open access: yes, 2016
Pteris bonapartei C.Chr. Dansk Botanisk Arkiv 7: 129 (1932). — Type: Madagascar, Centre, Massif de Manongarivo, 800 m, V.1907, Perrier de la Bâthie 7852 (holo-, P [P00483420, P00483421, P00483422]; iso-, P [P00483423]).
Jouy, Alain, Rakotondrainibe, France
core   +1 more source

Variasi Morfologi Pteris Vittata l. (Pteridaceae; Pteridophyta) dan Korelasinya dengan Ketinggian Lokasi Tempat Tumbuhnya di Jawa

open access: yesBioLink, 2017
Pteris vittata has a high morphological variation and it has wide geographic regions around the world . Study of morphology and its correlation with with altitude of plant origin area in Java is very little informed. This aims of this research were first
Mugi Mumpuni
doaj   +1 more source

The exotic species Pteris ensiformis (Pteridaceae) in South America: an aproach to naturalization process

open access: yesRodriguésia, 2023
Pteris has numerous representatives of Asian and Oceanic origin naturalized in America, some of them recognized as invasive weeds. Pteris ensiformis was introduced in America in the middle of the 19th century and subsequently naturalized in USA and ...
Agustina Yañez   +4 more
doaj   +1 more source

Apospory in Pteris sulcata L. [PDF]

open access: yesBotanical Gazette, 1919
1. The gametophyte generation of Pteris sulcata L. is ordinarily produced by the germination of a spore. 2. The embryo sporophyte is of apogamous origin. 3. The gametophyte generation of Pteris sulcata under certain conditions was produced aposporously. 4.
openaire   +2 more sources

Pteris pteridioides Ballard

open access: yes, 2022
Pteris pteridioides (Hook.) Ballard — Habit: Fern. Habitat: LMWF; up to 2 600 m. Distribution: II. Voucher: Chogoria Track, Alt. 2 344 m, 7 Mar. 2009, Kirika et al. KMK67 (EA). References: Bussmann (1993, 1994), Bussmann & Beck (1995a, 1998), Agnew (2013).
Zhou, Ya-Dong   +3 more
openaire   +2 more sources

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