cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.60893/figshare.jap.29452118
title: supplement information (SI)

description: The supplementary material contains the results of band structure of Mg2C and Mg2Si, and the optical spectra (ε_2,ε_1,n,k and R) of Mg2C without considering local field effects. The tabulated comparison of energy peak positions of ε_2, k and R with LFE calculated using RPA, LRC and BS kernels are presented. The peak positions of EEL spectra computed using RPA and three XC kernels, with and without incorporating LFE are also included in the supplementary material.
DOI: 10.60893/figshare.jap.29452118.v1
title: supplement information (SI)

description: The supplementary material contains the results of band structure of Mg2C and Mg2Si, and the optical spectra (ε_2,ε_1,n,k and R) of Mg2C without considering local field effects. The tabulated comparison of energy peak positions of ε_2, k and R with LFE calculated using RPA, LRC and BS kernels are presented. The peak positions of EEL spectra computed using RPA and three XC kernels, with and without incorporating LFE are also included in the supplementary material.
DOI: 10.15468/dl.gz465f
title: Occurrence Download

description: A dataset containing 97 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is Myotis capaccinii",
 "MediaType is Image"
 ]
}

 The dataset includes 97 records from 5 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0045190-250717081556266/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.5281/zenodo.14879147
title: "Leveraging Large Language Models to Assist Teachers in Code Grading" (Supplementary Materials: Dataset and Reproducibility Code)

description: Paper Information

Dataset and supplementary material of the paper:



"Leveraging Large Language Models to Assist Teachers in Code Grading"


If you want to refer to this work, please cite this Zenodo entry as well as the published paper below:

@InProceedings{10.1007/978-3-031-98459-4_15,author="Cipriano, Edoardoand Ferrato, Alessioand Limongelli, Carlaand Schicchi, Danieleand Taibi, Davide",editor="Cristea, Alexandra I.and Walker, Erinand Lu, Yuand Santos, Olga C.and Isotani, Seiji",title="Leveraging Large Language Models to Assist Teachers in Code Grading",booktitle="Artificial Intelligence in Education",year="2025",publisher="Springer Nature Switzerland",address="Cham",pages="204--217",isbn="978-3-031-98459-4"}

 

Research Purpose


This repository contains data and resources used in research examining the effectiveness of Large Language Models (LLMs) for automated code grading. The project aims to:


1. Establish a benchmark dataset for evaluating LLM performance in code grading

2. Compare different LLMs to automated code grading


Directory Structure


### `/code`


Contains the code of the students.

File naming convention: `YY_ID_row_topic.txt`


- YY: Year (e.g., 21 for 2021)

- ID: Exercise identifier

- row: Exam row/version (e.g., A, B, C)

- topic: Exercise topic (e.g., array, recursion)


### `/responses`


Contains LLMs responses and evaluations, serving as the core benchmark dataset


- `claude-3.5-sonnet/` - Directory containing Claude 3.5 Sonnet's evaluations

- `21_array_002_C.txt` - Evaluation for array problem #002 part C


File naming convention: `YY_topic_ID_row.txt`


- YY: Year (e.g., 21 for 2021)

- topic: Exercise topic (e.g., array, recursion)

- ID: Exercise identifier

- row: Exam row/version (e.g., A, B, C)


### `/exam_materials`


Contains reference materials for establishing ground truth


- `professors_grades.csv` - Expert-assigned grades (ground truth)

- `/exam_rubrics/` - Detailed instructor rubrics

- `rubric_21_recursion_A.txt` - Rubric for recursion Test A

- `rubric_21_recursion_B.txt` - Rubric for recursion Test B

- Original exam texts and evaluation criteria


### `/prompts`


Contains the notebook with the prompts used for the LLMs and exploits openrouter API

Users can just change the api key and run the notebook to get the results or implement their own prompts.


### `/grade_extraction_plus_results`


Contains grade extraction from the LLMs responses and the analysis of the results.


- Scripts for extracting and analyzing LLM evaluations

- Tools for measuring grading accuracy
DOI: 10.5281/zenodo.14879148
title: "Leveraging Large Language Models to Assist Teachers in Code Grading" (Supplementary Materials: Dataset and Reproducibility Code)

description: Paper Information

Dataset and supplementary material of the paper:



"Leveraging Large Language Models to Assist Teachers in Code Grading"


If you want to refer to this work, please cite this Zenodo entry as well as the published paper below:

@InProceedings{10.1007/978-3-031-98459-4_15,author="Cipriano, Edoardoand Ferrato, Alessioand Limongelli, Carlaand Schicchi, Danieleand Taibi, Davide",editor="Cristea, Alexandra I.and Walker, Erinand Lu, Yuand Santos, Olga C.and Isotani, Seiji",title="Leveraging Large Language Models to Assist Teachers in Code Grading",booktitle="Artificial Intelligence in Education",year="2025",publisher="Springer Nature Switzerland",address="Cham",pages="204--217",isbn="978-3-031-98459-4"}

 

Research Purpose


This repository contains data and resources used in research examining the effectiveness of Large Language Models (LLMs) for automated code grading. The project aims to:


1. Establish a benchmark dataset for evaluating LLM performance in code grading

2. Compare different LLMs to automated code grading


Directory Structure


### `/code`


Contains the code of the students.

File naming convention: `YY_ID_row_topic.txt`


- YY: Year (e.g., 21 for 2021)

- ID: Exercise identifier

- row: Exam row/version (e.g., A, B, C)

- topic: Exercise topic (e.g., array, recursion)


### `/responses`


Contains LLMs responses and evaluations, serving as the core benchmark dataset


- `claude-3.5-sonnet/` - Directory containing Claude 3.5 Sonnet's evaluations

- `21_array_002_C.txt` - Evaluation for array problem #002 part C


File naming convention: `YY_topic_ID_row.txt`


- YY: Year (e.g., 21 for 2021)

- topic: Exercise topic (e.g., array, recursion)

- ID: Exercise identifier

- row: Exam row/version (e.g., A, B, C)


### `/exam_materials`


Contains reference materials for establishing ground truth


- `professors_grades.csv` - Expert-assigned grades (ground truth)

- `/exam_rubrics/` - Detailed instructor rubrics

- `rubric_21_recursion_A.txt` - Rubric for recursion Test A

- `rubric_21_recursion_B.txt` - Rubric for recursion Test B

- Original exam texts and evaluation criteria


### `/prompts`


Contains the notebook with the prompts used for the LLMs and exploits openrouter API

Users can just change the api key and run the notebook to get the results or implement their own prompts.


### `/grade_extraction_plus_results`


Contains grade extraction from the LLMs responses and the analysis of the results.


- Scripts for extracting and analyzing LLM evaluations

- Tools for measuring grading accuracy
DOI: 10.15468/dl.nwagap
title: Occurrence Download

description: A dataset containing 54873 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasCoordinate is true",
 "TaxonKey is Amaranthus hybridus"
 ]
}

 The dataset includes 54873 records from 1088 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0045089-250717081556266/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc112022163
title: Cuneiform Tablet 1913.14.1503, Spurlock 1913.14.1503

description: [Text Description:] Administrative tablet ❧ [Text or Publication Number Note:] Spurlock 1913.14.1503; CDLI P421355 ❧ [Medium:] Clay ❧ [Script Note:] Non-Alphabetic Cuneiform ❧ [Physical Object Description:] Yellowish Gray (5Y 8.5/1.5) Moderate Yellowish Pink (5YR 7/4) ❧ [Physical Object Note:] 4.5 x 3.4 x 1.7 cm (22g)
DOI: 10.25549/inscriptifact-ouc112050449
title: P.Oxy.VII 1030 Notification of Death, P.Oxy.VII 1030

description: [Text Description:] Notice of the death of a slave. ❧ [Text or Publication Number Note:] P.Oxy.VII 1030, P.Oxy. 1030, Spurlock 1914.21.0017 ❧ [Excavation Description:] Excavated by archaeologists, including Bernard Pyne Grenfell and Arthur Surridge Hunt, at an ancient rubbish dump near Oxyrhynchus in Egypt (28°32'N 30°40'E, modern el-Bahnasa). ❧ [Medium:] Papyrus ❧ [Script Note:] Greek ❧ [Physical Object Description:] Papyrus manuscript, 26.2 x 9.6 cm.
DOI: 10.25549/inscriptifact-ouc112050524
title: P.Oxy.VII 1030 Notification of Death, P.Oxy.VII 1030

description: [Text Description:] Notice of the death of a slave. ❧ [Text or Publication Number Note:] P.Oxy.VII 1030, P.Oxy. 1030, Spurlock 1914.21.0017 ❧ [Excavation Description:] Excavated by archaeologists, including Bernard Pyne Grenfell and Arthur Surridge Hunt, at an ancient rubbish dump near Oxyrhynchus in Egypt (28°32'N 30°40'E, modern el-Bahnasa). ❧ [Medium:] Papyrus ❧ [Script Note:] Greek ❧ [Physical Object Description:] Papyrus manuscript, 26.2 x 9.6 cm.
DOI: 10.15468/dl.k9tjks
title: Occurrence Download

description: A dataset containing 142 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Senecio cardaminifolius DC."
 ]
}

 The dataset includes 142 records from 14 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0123339-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.b3g7yg
title: Occurrence Download

description: A dataset containing 650 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Ocotea hirtostyla VanDerWerff"
 ]
}

 The dataset includes 650 records from 6 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0065718-240506114902167/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.kc93mv
title: Occurrence Download

description: A dataset containing 285 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Chile",
 "HasCoordinate is true",
 "HasGeospatialIssue is false",
 "TaxonKey is Leopardus colocolo (Molina, 1782)"
 ]
}

 The dataset includes 285 records from 4 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0383290-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc112050525
title: P.Oxy.VII 1030 Notification of Death, P.Oxy.VII 1030

description: [Text Description:] Notice of the death of a slave. ❧ [Text or Publication Number Note:] P.Oxy.VII 1030, P.Oxy. 1030, Spurlock 1914.21.0017 ❧ [Excavation Description:] Excavated by archaeologists, including Bernard Pyne Grenfell and Arthur Surridge Hunt, at an ancient rubbish dump near Oxyrhynchus in Egypt (28°32'N 30°40'E, modern el-Bahnasa). ❧ [Medium:] Papyrus ❧ [Script Note:] Greek ❧ [Physical Object Description:] Papyrus manuscript, 26.2 x 9.6 cm.
DOI: 10.15468/dl.dvt63k
title: Occurrence Download

description: A dataset containing 24 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Senecio canchahuinganquensis Cabrera"
 ]
}

 The dataset includes 24 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0123328-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.ekfcpf
title: Occurrence Download

description: A dataset containing 352485 species occurrences available in GBIF matching the query:
{
 "and" : [
 "TaxonKey is one of (Myadestes townsendi (Audubon, 1838))",
 "BasisOfRecord is one of (Specimen, Human Observation, Observation, Machine Observation)",
 "HasCoordinate is true",
 "HasGeospatialIssue is false"
 ]
}

 The dataset includes 352485 records from 82 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0007365-230224095556074/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.arrw4e
title: Occurrence Download

description: A dataset containing 2037433 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Country is Spain",
 "GadmGid is ESP",
 "TaxonKey is Quercus L."
 ]
}

 The dataset includes 2037433 records from 109 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0236047-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.rzen83
title: Occurrence Download

description: A dataset containing 445 species occurrences available in GBIF matching the query:
{
 "and" : [
 "BasisOfRecord is Human Observation",
 "Country is Portugal",
 "TaxonKey is Fragaria L.",
 "Year 2010-2022"
 ]
}

 The dataset includes 445 records from 9 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0379372-210914110416597/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc112049901
title: P.Oxy.VI 958 Sillubos?, P.Oxy.VI 958

description: [Text Description:] A strip of vellum, perhaps used as a sillubos (label, summary?). ❧ [Text or Publication Number Note:] P.Oxy.VI 958, P.Oxy. 958, Spurlock 1914.21.0012 ❧ [Excavation Description:] Excavated by archaeologists, including Bernard Pyne Grenfell and Arthur Surridge Hunt, at an ancient rubbish dump near Oxyrhynchus in Egypt (28°32'N 30°40'E, modern el-Bahnasa). ❧ [Medium:] Papyrus ❧ [Script Note:] Greek ❧ [Physical Object Description:] Papyrus manuscript, 2 x 8.4 cm.
DOI: 10.15468/dl.n5x822
title: Occurrence Download

description: A dataset containing 4389 species occurrences available in GBIF matching the query:
{
 "TaxonKey" : [
 "is Isolepis marginata (Thunb.) A.Dietr."
 ]
}

 The dataset includes 4389 records from 66 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0145682-230530130749713/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.15468/dl.q3p6mm
title: Occurrence Download

description: A dataset containing 9803 species occurrences available in GBIF matching the query:
{
 "and" : [
 "Geometry POLYGON((-4.62305 38.42419,-7.12557 38.01566,-8.03558 36.61999,-3.71304 35.51667,-1.55331 37.45036,-2.88062 38.29267,-4.62305 38.42419))",
 "HasGeospatialIssue is false",
 "TaxonKey is Abies pinsapo Boiss."
 ]
}

 The dataset includes 9803 records from 39 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0236473-220831081235567/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.25549/inscriptifact-ouc112049982
title: P.Oxy.VI 958 Sillubos?, P.Oxy.VI 958

description: [Text Description:] A strip of vellum, perhaps used as a sillubos (label, summary?). ❧ [Text or Publication Number Note:] P.Oxy.VI 958, P.Oxy. 958, Spurlock 1914.21.0012 ❧ [Excavation Description:] Excavated by archaeologists, including Bernard Pyne Grenfell and Arthur Surridge Hunt, at an ancient rubbish dump near Oxyrhynchus in Egypt (28°32'N 30°40'E, modern el-Bahnasa). ❧ [Medium:] Papyrus ❧ [Script Note:] Greek ❧ [Physical Object Description:] Papyrus manuscript, 2 x 8.4 cm.
DOI: 10.3535/yjs-sgm-mal
title: Arenaria mandoniana Wedd.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/yg7-18w-wym
title: Vicia villosa subsp. varia (Host) Corb.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/a5g-z4x-dxp
title: Lycopodium clavatum L.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/nsw-ly5-q67
title: Impatiens viscida Wight

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/8g4-j3j-0n3
title: Lygodium venustum Sw.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/7dw-64g-8cq
title: Citrus × aurantium L.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/zw5-nly-s6y
title: Lygodium venustum Sw.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/lar-ste-akb
title: Arenaria peruviana (Muschl.) Molinari

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/vy9-z3v-4hn
title: Arenaria pycnophylla Rohrb.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/wmz-rhz-vfq
title: Callitriche hermaphroditica subsp. hermaphroditica

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/r0m-m01-yyc
title: Asplenium gastonis Fée

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/ye6-9ha-6g7
title: Hieracium bifidum subsp. cardiophyton Schack & Zahn

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/7g2-qvv-rlh
title: Hieracium bifidum subsp. cardiophyton Schack & Zahn

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/swx-p9d-42n
title: Hieracium bifidum subsp. cardiophyton Schack & Zahn

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/k2v-alj-cey
title: Lecokia cretica (Lam.) DC.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/t5z-yls-8r1
title: Hieracium bifidum subsp. cardiophyton Schack & Zahn

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/727-ckn-292
title: Hieracium bifidum Kit.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/4t4-na4-e66
title: Briza media L.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/ycb-m10-y46
title: Arenaria lanuginosa (Michx.) Rohrb.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.15468/dl.kbmq9q
title: Occurrence Download

description: A dataset containing 2 species occurrences available in GBIF matching the query:
{
 "and" : [
 "HasGeospatialIssue is false",
 "HasCoordinate is true",
 "OccurrenceStatus is Present",
 "BasisOfRecord is one of (Human Observation, Machine Observation, Occurrence evidence, Observation)",
 "TaxonKey is one of (Rusa unicolor)",
 "Country is one of (Anguilla, Antigua and Barbuda, Argentina, Aruba, Bahamas, Barbados, Belize, Bolivia (Plurinational State of), Bonaire, Sint Eustatius and Saba, Bouvet Island, Brazil, Cayman Islands, Chile, Colombia, Costa Rica, Cuba, Curaçao, Dominica, Dominican Republic, Ecuador, El Salvador, Falkland Islands (Malvinas), French Guiana, Grenada, Guadeloupe, Guatemala, Guyana, Haiti, Honduras, Jamaica, Martinique, Mexico, Montserrat, Nicaragua, Panama, Paraguay, Peru, Puerto Rico, Saint Barthélemy, Saint Kitts and Nevis, Saint Lucia, Saint Martin (French part), Saint Vincent and the Grenadines, Sint Maarten (Dutch part), South Georgia and the South Sandwich Islands, Suriname, Trinidad and Tobago, Turks and Caicos Islands, Uruguay, Venezuela (Bolivarian Republic of), Virgin Islands (British), Virgin Islands (U.S.))"
 ]
}

 The dataset includes 2 records from 1 constituent datasets; see https://api.gbif.org/v1/occurrence/download/0001196-250710112747441/datasets/export for details.
 
Data from some individual datasets included in this download may be licensed under less restrictive terms.
DOI: 10.3535/f5a-zb7-ad2
title: Hieracium bifidum Kit.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/z2z-5yx-6l9
title: Arenaria parviflora Benth.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/yj3-sj2-rlr
title: Arenaria parviflora Benth.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/9xa-cjn-7xy
title: Hieracium bifidum subsp. cardiophyton Schack & Zahn

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/lwg-6h3-q4c
title: Callitriche truncata Guss.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/a5z-9ey-spa
title: Hieracium bifidum subsp. cardiophyton Schack & Zahn

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/lar-zn1-qxr
title: Arenaria digyna Willd. ex D. F. K. Schltdl.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/0zy-2y0-8h4
title: Asplenium gastonis Fée

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/yc2-adc-0tk
title: Asplenium gastonis Fée

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/k5h-e62-a0f
title: Asplenium gastonis Fée

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/zw1-fd8-r53
title: Asplenium gastonis Fée

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/9f5-4vd-d6a
title: Lygodium venustum Sw.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/271-kgk-1qe
title: Ephemeropteris palmensis (Christ) R. C. Moran & Sundue

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/xd1-3ag-x6z
title: Lygodium venustum Sw.

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/278-7pv-3gh
title: Phlegmariurus dichotomus (Jacq.) W. H. Wagner

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.
DOI: 10.3535/hff-176-aa0
title: Callitriche truncata subsp. truncata

description: Digital Specimen for the physical specimen hosted at Botanic Garden and Botanical Museum Berlin.