Howard Samuel Irwin
H.S.Irwin; Howard S. Irwin; Howard Samuel Irwin Jr.
March 28, 1928 – January 23, 2019
botanist, explorer, taxonomist
American botanist and taxonomist (1928-2019)
http://www.wikidata.org/entity/Q4203096
https://en.wikipedia.org/wiki/Howard_S._Irwin [View]
Irwin, Howard. 2025. Natural history specimens collected and/or identified and deposited. [Data set]. Zenodo. https://doi.org/10.5281/zenodo.8152602
Specimens deposited and curated at the following institution(s):
Specimens Collected
210
organizations
162,265
specimens
- NY 59,548
- US 25,205
- MO 17,286
- K 12,133
- F 7,268
- JBRJ 6,408
- UB 4,062
- MBM 3,034
- IPA/SP 2,516
- IAN 2,320
- MPEG 2,314
- S 2,220
- MNHN 1,882
- Bioversity 1,722
- MICH 1,122
- PSM 984
- MG 939
- CM 734
- USP-IB 659
- PRC 631
- SPF 568
- MeiseBG 556
- UNICAMP 524
- Milwaukee Public Museum (MPM) 498
- UFV 482
- GH 467
- W 398
- UEG 395
- Universidad Nacional de Colombia (UNAL) 365
- FTG 338
- UMO 276
- LD 276
- TAES 268
- CAS 258
- MN 236
- USF 215
- UEFS 214
- PE 170
- B 154
- CANB 140
- G 140
- UPS 123
- BRIT 115
- HUEFS 103
- NO 100
- ASU 77
- CNS-UT 74
- R 72
- C 70
- MMNS 62
- NHMUK 61
- LE 59
- P 54
- BPBM 49
- SI 45
- IAC 42
- IBUNAM 42
- AU 41
- ASC 40
- UNESP-RC 39
- MEL 38
- UFPR 36
- U 35
- CMN 35
- IBSC 35
- BBM 34
- RSA 33
- Z 32
- COL 29
- MA 27
- IBE 27
- UFPE 26
- RB 23
- FLAS 22
- SD 21
- IAP 20
- Cenargen 20
- CEN 20
- Instituto para la Investigación y la Preservación del Patrimonio Cultural y Natural del Valle del Cauca - INCIVA 20
- TEX 19
- GB 19
- H 19
- UFSC 17
- UF 17
- MCN 15
- UNA 13
- NAS 13
- DUKE 12
- LSU 11
- FHO 11
- MSC 10
- CEPLAC 10
- UFS 9
- NCU 9
- ASE 9
- TENN 9
- AAU 8
- BPI 8
- TRH 8
- BAB 7
- UCS 7
- HUH 7
- MIN 7
- UFRGS 6
- ZT 6
- CEPEC 6
- SP 6
- O 6
- IHAR 6
- UC 5
- CORD 5
- WU 5
- KSTC 5
- CINC 5
- ESALQ 5
- COLO 5
- GA 5
- BR 5
- A 4
- EIU 4
- UGDA 4
- UFU 4
- UFMT 4
- Unknown 4
- UTEP 4
- CTES 4
- FSU 4
- UPCB 3
- TAM 3
- fcnym.unlp.edu.ar 3
- Royal Botanical Gardens 3
- GREE 3
- FLOR 3
- ESA 3
- E 3
- AADC 3
- M-VascularPlants 3
- UFJF 3
- Moscow State University 3
- UFG 3
- UEC 3
- SEL 3
- UFPB 3
- BM 3
- HB 3
- INPA 3
- M 3
- UAM 3
- UFMG 3
- MOR 2
- WIS 2
- TUR 2
- L 2
- GOET 2
- TAAM 2
- HSC 2
- Jardim Botânico de Brasília 2
- IF 2
- IMA 2
- HEND 2
- MEXU 2
- KU 2
- UNESP-FCA 2
- HEPH 2
- ICN 2
- FH 2
- UEL 2
- ROM 2
- LIL 2
- BBS 2
- ILL 1
- SFV 1
- CPATSA 1
- LEA 1
- LM 1
- BAA 1
- MY 1
- UCR 1
- OS 1
- ISC 1
- PC 1
- UGENT 1
- Nationaal Herbarium Nederland, Leiden University 1
- SMU 1
- UBU 1
- CAY 1
- UWGB 1
- VEN 1
- VIC 1
- QCA 1
- AMES 1
- NY, H, S 1
- NY, RB 1
- NY, S 1
- NY, UB 1
- PH 1
- N, NY 1
- LL 1
- HUFU 1
- HBG 1
- UWBM 1
- UFBA 1
- BRI 1
- VT 1
- S, HB, NY, UB 1
- ECON 1
- Mined from GenBank, NCBI 1
- IPA 1
- UEMA 1
- INMA 1
Specimens Identified
94
organizations
10,680
specimens
- NY 5,937
- K 844
- JBRJ 626
- MPEG 414
- G 361
- MO 319
- IPA/SP 225
- Instituto Nacional de Pesquisas da Amazônia (INPA) 214
- MICH 191
- US 182
- MBM 179
- MG 174
- F 146
- MNHN 134
- PRC 83
- Museo Nacional de Costa Rica (MNCR) 79
- CNS-UT 68
- USP-IB 45
- MA 42
- CANB 42
- W 37
- NSW 33
- UEFS 30
- MN 19
- USF 17
- NHMUK 15
- UNICAMP 13
- IBUNAM 13
- IAN 11
- ASU 9
- CAS 9
- UFV 9
- CM 8
- TRH 8
- UFC 8
- EAC 8
- SD 7
- Universidad Nacional de Colombia (UNAL) 7
- UEG 7
- IPA 6
- UFMT 5
- GH 5
- CEPLAC 5
- UFSC 4
- INECOL 4
- UFMS 4
- UTEP 4
- B 4
- IAP 3
- S 3
- IFAM 3
- BRIT 3
- LOJA 3
- UFRN 2
- UFS 2
- NCU 2
- ASE 2
- MIN 2
- SPF 2
- O 2
- Instituto Amazónico de Investigaciones Científicas - SINCHI 2
- AADC 2
- SDNHM 2
- R 1
- P 1
- Agriculture and Agri-Food Canada, Vascular Plant Herbarium 1
- ESALQ 1
- TAM 1
- CTES 1
- HBR 1
- MMNS 1
- MCN 1
- HEND 1
- CEN 1
- SI 1
- UFPE 1
- IAC 1
- BRBA 1
- DES 1
- UFRGS 1
- LAGU 1
- UFJF 1
- UFRPE 1
- UFSJ 1
- CR 1
- Cenargen 1
- C 1
- Universidad de Antioquia (UdeA) 1
- UNESP-FCA 1
- ESA 1
- LUSC 1
- UNICAP 1
- UB 1
- ICN 1