Results 41 to 50 of about 2,977 (215)

Karakterisasi Fitokimia Ekstrak Metanol Ental dan Rhizoma Pteris linearis Poir [PDF]

open access: yes, 2021
Tumbuhan menghasilkan sejumlah besar produk alami (metabolit sekunder). Dalam dekade terakhir, banyak dilakukan penelitian mengenai dampak positif dari metabolit sekunder yaitu sebagai obat herbal.
Lukiati, Betty   +2 more
core   +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

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

Pteris biaurita Linnaeus 1753 [PDF]

open access: yes, 2007
Pteris biaurita Linnaeus, Species Plantarum 2: 1076. 1753. "Habitat in Domingo, Martinica, Jamaica." RCN: 7813. Lectotype (Tryon in Contr. Gray Herb. 194: 201. 1964): Herb. Linn. No. 1246.19 (LINN). Current name: Pteris biaurita L.
Jarvis, Charlie
core   +1 more source

Assessing ChatGPT for taxonomic and floristic studies

open access: yesNordic Journal of Botany, EarlyView.
The advancement of biological sciences has long been closely linked to technological progress. ChatGPT, a generative artificial intelligence chatbot capable of producing human‐like conversational responses, has recently attracted attention as a potential support tool for scientific research.
Mykyta Peregrym   +7 more
wiley   +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

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 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

Pteris mutilata Linnaeus 1753 [PDF]

open access: yes, 2007
Pteris mutilata Linnaeus, Species Plantarum 2: 1076. 1753. "Habitat in Jamaica, Dominica." RCN: 7811. Lectotype (Proctor, Ferns Jamaica: 272. 1985): [icon] "Lonchitis ramosa, limbo pulverento" in Plumier, Descr. Pl. Amér.: 21, t. 30. 1693.
Jarvis, Charlie
core   +1 more source

Vegetational Characteristics in Natural Habitat and Population Structure of the Endangered Plant Tigridiopalma Genus

open access: yesEcology and Evolution, Volume 16, Issue 4, April 2026.
First comprehensive ecological assessment of the endangered genus Tigridiopalma, covering two China endemic Plant Species with Extremely Small Populations (PSESP), T. magnifica and the newly described T. exalata. T. magnifica exhibits broader habitat diversity and understory resilience, while T.
Peishan Zou   +7 more
wiley   +1 more source

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