Grecebio Jonathan D. Alejandro

516 total citations
50 papers, 341 citations indexed

About

Grecebio Jonathan D. Alejandro is a scholar working on Molecular Biology, Ecology, Evolution, Behavior and Systematics and Plant Science. According to data from OpenAlex, Grecebio Jonathan D. Alejandro has authored 50 papers receiving a total of 341 indexed citations (citations by other indexed papers that have themselves been cited), including 29 papers in Molecular Biology, 19 papers in Ecology, Evolution, Behavior and Systematics and 10 papers in Plant Science. Recurrent topics in Grecebio Jonathan D. Alejandro's work include Plant and Fungal Species Descriptions (22 papers), Plant Diversity and Evolution (16 papers) and Plant and animal studies (11 papers). Grecebio Jonathan D. Alejandro is often cited by papers focused on Plant and Fungal Species Descriptions (22 papers), Plant Diversity and Evolution (16 papers) and Plant and animal studies (11 papers). Grecebio Jonathan D. Alejandro collaborates with scholars based in Philippines, Germany and United States. Grecebio Jonathan D. Alejandro's co-authors include Ulrich Meve, Sigrid Liede‐Schumann, Allan Patrick G. Macabeo, Arnaud Mouly, Timothy Thrippleton, Björn Reineking, Mike Thiv, Scott G. Franzblau, Siméon F. Kouam and Hidayat Hussain and has published in prestigious journals such as SHILAP Revista de lepidopterología, Frontiers in Pharmacology and Taxon.

In The Last Decade

Grecebio Jonathan D. Alejandro

46 papers receiving 325 citations

Peers — A (Enhanced Table)

Peers by citation overlap · career bar shows stage (early→late) cites · hero ref

Name	h						Papers	Cites
Grecebio Jonathan D. Alejandro Philippines	13	156	111	110	49	44	50	341
Somsanith Bouamanivong Laos	12	197 1.3×	80 0.7×	171 1.6×	66 1.3×	80 1.8×	21	395
D. S. A. Wijesundara Sri Lanka	10	86 0.6×	111 1.0×	186 1.7×	37 0.8×	32 0.7×	39	333
Harison Rabarison Madagascar	9	74 0.5×	92 0.8×	167 1.5×	40 0.8×	29 0.7×	20	328
Grecebio Jonathan D. Alejandro Philippines	11	193 1.2×	128 1.2×	164 1.5×	55 1.1×	61 1.4×	85	406
Jean‐François Butaud French Polynesia	10	109 0.7×	86 0.8×	174 1.6×	12 0.2×	24 0.5×	38	426
Sushim Ranjan Baral United Kingdom	7	166 1.1×	121 1.1×	278 2.5×	12 0.2×	40 0.9×	16	532
J. P. P. Carauta Brazil	10	130 0.8×	122 1.1×	190 1.7×	19 0.4×	58 1.3×	21	379
Ana Maria G.A. Tozzi Brazil	12	213 1.4×	231 2.1×	175 1.6×	14 0.3×	13 0.3×	46	451
S. John Britto India	11	144 0.9×	86 0.8×	201 1.8×	6 0.1×	69 1.6×	54	419
A. A. Mao India	10	183 1.2×	59 0.5×	182 1.7×	8 0.2×	14 0.3×	48	311

Countries citing papers authored by Grecebio Jonathan D. Alejandro

Since Specialization

Citations

This map shows the geographic impact of Grecebio Jonathan D. Alejandro's research. It shows the number of citations coming from papers published by authors working in each country. You can also color the map by specialization and compare the number of citations received by Grecebio Jonathan D. Alejandro with the expected number of citations based on a country's size and research output (numbers larger than one mean the country cites Grecebio Jonathan D. Alejandro more than expected).

Fields of papers citing papers by Grecebio Jonathan D. Alejandro

Since Specialization

Physical SciencesHealth SciencesLife SciencesSocial Sciences

This network shows the impact of papers produced by Grecebio Jonathan D. Alejandro. Nodes represent research fields, and links connect fields that are likely to share authors. Colored nodes show fields that tend to cite the papers produced by Grecebio Jonathan D. Alejandro. The network helps show where Grecebio Jonathan D. Alejandro may publish in the future.

Co-authorship network of co-authors of Grecebio Jonathan D. Alejandro

This figure shows the co-authorship network connecting the top 25 collaborators of Grecebio Jonathan D. Alejandro. A scholar is included among the top collaborators of Grecebio Jonathan D. Alejandro based on the total number of citations received by their joint publications. Widths of edges represent the number of papers authors have co-authored together. Node borders signify the number of papers an author published with Grecebio Jonathan D. Alejandro. Grecebio Jonathan D. Alejandro is excluded from the visualization to improve readability, since they are connected to all nodes in the network.

All Works

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20 of 20 papers shown

Masangkay, Frederick Ramirez, et al.. (2023). Detection of Acanthamoeba spp. in groundwater sources in a rural area in the Philippines. Journal of Water and Health. 21(1). 138–146. 4 indexed citations

Meve, Ulrich, et al.. (2022). Ethnobotanical Documentation of Medicinal Plants Used by the Indigenous Panay Bukidnon in Lambunao, Iloilo, Philippines. Frontiers in Pharmacology. 12. 790567–790567. 18 indexed citations

Quimque, Mark Tristan J., Hans‐Martin Dahse, Abbas Khan, et al.. (2021). Antibacterial and COX-2 Inhibitory Tetrahydrobisbenzylisoquinoline Alkaloids from the Philippine Medicinal Plant Phaeanthus ophthalmicus. Plants. 10(3). 462–462. 18 indexed citations

Demayo, Cesar G., et al.. (2021). Short Communication: New insights into the morphology and distribution of the Philippine endemic Etlingera pilosa (Zingiberaceae). Biodiversitas Journal of Biological Diversity. 22(8). 2 indexed citations

Alejandro, Grecebio Jonathan D., et al.. (2021). Diversity of Rubiaceae in Ilocos Norte, Northwestern Luzon, Philippines: A Preliminary Checklist, Their Distribution, and Conservation Status. The Philippine journal of science. 150(S1). 4 indexed citations

Alejandro, Grecebio Jonathan D., et al.. (2020). Ethnobotanical documentation of medicinal plants used by the Ati tribe in Malay, Aklan, Philippines. Journal of Complementary Medicine Research. 11(1). 170–170. 14 indexed citations

Alejandro, Grecebio Jonathan D., et al.. (2019). Recollection and Taxonomic Placement of Alpinia apoensis (Zingiberaceae; Alpinioideae): An Imperfectly Known Philippine Endemic Species. SHILAP Revista de lepidopterología. 9(1). 65–70. 1 indexed citations

Alejandro, Grecebio Jonathan D., et al.. (2019). Molecular confirmation of two medicinal species of Jatropha L. (Euphorbiaceae) used by the Agusan Manobo in the Philippines. 67. 21–29. 1 indexed citations

Alejandro, Grecebio Jonathan D., et al.. (2019). Hornstedtia annadeguzmaniae (Zingiberaceae), a New Species from the Philippines. Annales Botanici Fennici. 56(1-3). 101–101. 3 indexed citations

10.

Alejandro, Grecebio Jonathan D., et al.. (2019). Four new combinations of the genera Bulbophyllum and Dendrobium (Orchidaceae) from the Philippines. Lankesteriana.

11.

Macabeo, Allan Patrick G., et al.. (2017). Antitubercular and Cytotoxic Chlorinated seco-Cyclohexenes from Uvaria alba. Journal of Natural Products. 80(12). 3319–3323. 24 indexed citations

12.

Mouly, Arnaud, Grecebio Jonathan D. Alejandro, Birgitta Bremer, et al.. (2017). Ixora (Rubiaceae) on the Philippines - crossroad or cradle?. BMC Evolutionary Biology. 17(1). 131–131. 13 indexed citations

13.

Macabeo, Allan Patrick G., et al.. (2017). Polyoxygenated seco -cyclohexenes and other constituents from Uvaria valderramensis. Biochemical Systematics and Ecology. 71. 200–204. 8 indexed citations

14.

Alejandro, Grecebio Jonathan D., et al.. (2016). Ethnopharmacological studies on the uses of Euphorbia hirta in the treatment of dengue in selected indigenous communities in Pangasinan (Philippines). Journal of Intercultural Ethnopharmacology. 5(3). 239–239. 22 indexed citations

15.

Alejandro, Grecebio Jonathan D., et al.. (2015). Comparative In Vitro Dissolution Profile of Commercial Azithromycin Dihydrate 500 mg Tablet Preparations in the Philipppines. 4(3). 21–25. 1 indexed citations

16.

Alejandro, Grecebio Jonathan D., et al.. (2015). A new species of Discospermum (Coffeeae, Rubiaceae) from Luzon, Philippines including its conservation status. Phytotaxa. 206(1). 2 indexed citations

17.

Alejandro, Grecebio Jonathan D., et al.. (2014). A New Record Of Pyrostria (Vanguerieae-Rubiaceae) From The Philippines Inferred from Molecular and Morphological Data. 7. 1–12. 7 indexed citations

18.

Meve, Ulrich & Grecebio Jonathan D. Alejandro. (2013). Taxonomy of the Asian Gymnema latifolium (Apocynaceae, Asclepiadoideae, Marsdenieae), including lectotypification of the synonymous G. khandalense. Willdenowia - Annals of the Botanic Garden and Botanical Museum Berlin-Dahlem. 43(1). 81–81. 3 indexed citations

19.

Macabeo, Allan Patrick G., et al.. (2010). Benzoylated derivatives from Uvaria rufa. Biochemical Systematics and Ecology. 38(4). 857–860. 16 indexed citations

20.

Alejandro, Grecebio Jonathan D., et al.. (2009). The Utility of Internal Transcribed Spacer (nrDNA) Sequence Data for Phylogenetic Reconstruction in Endemic Philippine Nepenthes L. (Nepenthaceae). 45(0). 1 indexed citations

Rankless uses publication and citation data sourced from OpenAlex, an open and comprehensive bibliographic database. While OpenAlex provides broad and valuable coverage of the global research landscape, it—like all bibliographic datasets—has inherent limitations. These include incomplete records, variations in author disambiguation, differences in journal indexing, and delays in data updates. As a result, some metrics and network relationships displayed in Rankless may not fully capture the entirety of a scholar's output or impact.

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