Acanthaceae GH: 00093964 Dyschoriste trichanthera Kobuski Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7780 1901-11
Amaranthaceae GH: 00036957 Alternanthera hassleriana Chodat Paraguay: Prope Concepcion E. Hassler 7237 1901-8
GH: 00036957 Alternanthera philoxeroides aquatica Paraguay: Prope Concepcion E. Hassler 7237 1901-8
GH: 00037063 Froelichia paraguayensis Chodat Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7943 1901-11
GH: 00037088 Gomphrena silenoides Chodat Paraguay: Prope Concepcion E. Hassler 7491 1901-9
Anacardiaceae A: 00049183 Schinus molle hassleri F. A. Barkley Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7909 1901-11
Annonaceae A: 00039662 Rollinia emarginata Schlechtendal Paraguay: Prope Concepcion E. Hassler 7407 1901-9
A: 00039662 Rollinia longipetala R. E. Fries Paraguay: Prope Concepcion E. Hassler 7407 1901-9
Apocynaceae A: 02383023 Prestonia tomentosa R. Brown Paraguay: In regione cursus superioris fluminis Apa. E. Hassler 7820 1901
A: 02383630 Rauvolfia ligustrina Willdenow ex Roemer & Schultes Paraguay: Concepción Iter ad Paraguariam septentrionalem; Prope C... E. Hassler 7400 1901
Aristolochiaceae A: 00273109 Aristolochia holostylis F. González Paraguay: In regione cursus superioris fluminis Apa. E. Hassler 8061a 1901-12
A: 00273109 Holostylis reniformis minor Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa. E. Hassler 8061a 1901-12
Asclepiadaceae GH: 00076211 Asclepias hassleriana Malme Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8433 1901-2
Asteraceae GH: 00012635 Acmella bellidioides (Smith ex Rees) R. K. Jansen Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8273 1901-12
GH: 00003536 Aspilia apensis Chodat Paraguay: Above the Apa River E. Hassler 7731 1901-11
GH: 00065091 Aspilia camporum Chodat Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8101 1901-12
GH: 00003923 Baccharis camporum glaucescens Chodat Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8306a 1901
GH: 00003924 Baccharis camporum glaucescens Chodat Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8306 1901-12
GH: 00007939 Eupatorium radula obtusifolium Chodat & Hassler Paraguay: In region of the upper Apa. E. Hassler 7779 1901-11
GH: 00007940 Eupatorium radula serratum Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa. E. Hassler 8538 1901-2
GH: 00139889 Isostigma riedelii Schultz Bipontinus ex Baker Paraguay: E. Hassler 8047 1901
GH: 00139889 Isostigma simplicifolium riedelii (Baker) G. Peter Paraguay: E. Hassler 8047 1901
GH: 00010331 Mikania hassleriana cuneifolia Chodat & Hassler Paraguay: In regione cursus superiorus fluminis Apa E. Hassler 8337 1901
GH: 00010458 Mikania periplocifolia Hooker & Arnott Paraguay: Prope Concepcion E. Hassler 7184 1901-8
GH: 00010458 Mikania scandens (Linnaeus) Willdenow Paraguay: Prope Concepcion E. Hassler 7184 1901-8
GH: 00010458 Mikania scandens mollis Chodat & Hassler Paraguay: Prope Concepcion E. Hassler 7184 1901-8
A: 00589317 Pectis guaranitica Chodat Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8094 1901
GH: 00011440 Porophyllum platyphyllum Chodat Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8070 1901-12
GH: 00012635 Spilanthes arnicoides intermedia Chodat Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8273 1901-12
GH: 00012635 Spilanthes grisea intermedia (Chodat) A. H. Moore Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8273 1901-12
GH: 00012643 Spilanthes nervosa Chodat Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8274 1901-12
GH: 00056248 Trixis hassleri Chodat Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8318 1901-12
GH: 00013514 Verbesina guaranitica Chodat Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8132 1901-12
GH: 00013515 Verbesina guaranitica Chodat Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8132 1901-12
GH: 00013696 Vernonia glabrata serrata Chodat Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8008 1901-11
GH: 00014002 Viguiera guarantica Chodat Paraguay: E. Hassler 7667 1901
GH: 00014003 Viguiera hassleriana Chodat Paraguay: Iter ad "Yerbales" Montium "Sierra de Maraca... E. Hassler 4578 1901
GH: 00065091 Wedelia camporum (Chodat) B. L. Turner Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8101 1901-12
GH: 00003536 Zexmenia apensis Hassler Paraguay: Above the Apa River E. Hassler 7731 1901-11
GH: 00013514 Zexmenia guaranitica (Chodat) S. F. Blake Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8132 1901-12
GH: 00013515 Zexmenia guaranitica (Chodat) S. F. Blake Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8132 1901-12
Begoniaceae GH: 00068284 Begonia cucullata arenosicloa (C. de Candolle) L. B. Smith & B. G. Schubert Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7884 1901-11
GH: 00068284 Begonia subcucullata arenosicola C. de Candolle Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7884 1901-11
Bignoniaceae A: 00549598 Anemopaegma longipetiolatum Sprague Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7949 1901
A: 00549598 Anemopaegma mirandum (Chamisso) Martius ex de Candolle Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7949 1901
Boraginaceae GH: 00097629 Heliotropium inundatum elliptica Chodat & Hassler Paraguay: Prope Concepcion E. Hassler 7341 1901-9
GH: 00097720 Heliotropium maximum Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7980 1901-11
GH: 00097721 Heliotropium maximum Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7980 1901-11
GH: 00097629 Heliotropium procumbens Miller Paraguay: Prope Concepcion E. Hassler 7341 1901-9
Bromeliaceae GH: 02107914 Aechmea distichantha Lemaire Paraguay: prope Concepcion E. Hassler 7451 1901
Byttneriaceae A: 00062782 Byttneria divaricata guaranitica K. Schumann & Hassler Paraguay: Prope Concepcion E. Hassler 7162 1901-8
A: 00057012 Waltheria procumbens J. G. Saunders Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7842 1901-11
Caesalpiniaceae A: 00059736 Bauhinia hassleriana Chodat Paraguay: Regione cursus superioris fluminis Apa E. Hassler 7898 1901-11
GH: 00059738 Bauhinia hassleriana intermedia Chodat & Hassler Paraguay: ["rupestribus pr. Bellavista"], Apa E. Hassler 7898 1901-11
A: 00053426 Copaifera chodatiana Hassler Paraguay: Regione cursus superioris fluminis Apa E. Hassler 7984 1901-11
GH: 00061962 Copaifera chodatiana Hassler Paraguay: Regione cursus superioris fluminis Apa E. Hassler 7984 1901-11
A: 00053427 Copaifera chodatiana Hassler Paraguay: Regione cursus superioris fluminis Apa E. Hassler 8046 1901-11
A: 00053427 Copaifera chodatiana fruticosa Hassler Paraguay: Regione cursus superioris fluminis Apa E. Hassler 8046 1901-11
A: 00053426 Pseudocopaiva chodatiana (Hassler) Dwyer Paraguay: Regione cursus superioris fluminis Apa E. Hassler 7984 1901-11
GH: 00061962 Pseudocopaiva chodatiana (Hassler) Dwyer Paraguay: Regione cursus superioris fluminis Apa E. Hassler 7984 1901-11
A: 00053427 Pseudocopaiva chodatiana (Hassler) Dwyer Paraguay: Regione cursus superioris fluminis Apa E. Hassler 8046 1901-11
Caricaceae A: 00063235 Jacaratia corumbensis Kuntze Paraguay: Concepción Prope Concepción E. Hassler 7562 1901-9
A: 00063234 Jacaratia corumbensis Kuntze Paraguay: Concepción Prope Concepción E. Hassler 7561 1901-10
A: 00063235 Jacaratia hassleriana Chodat Paraguay: Concepción Prope Concepción E. Hassler 7562 1901-9
A: 00063234 Jacaratia hassleriana Chodat Paraguay: Concepción Prope Concepción E. Hassler 7561 1901-10
Celastraceae A: 00049862 Maytenus evonymoides pycnodonta Briquet Paraguay: Prope Concepcion E. Hassler 7358 1901-9
Combretaceae A: 00068574 Combretum hasslerianum Chodat Paraguay: Prope Concepcion E. Hassler 7617 1901-10
Convolvulaceae GH: 00054259 Aniseia cernua parviflora Chodat & Hassler Paraguay: Concepción E. Hassler 7321 1901-9
GH: 00054365 Cuscuta incurvata Progel Paraguay: In regione cursus superioris fluminis Apa. E. Hassler 8178 1901-12
GH: 00054365 Cuscuta incurvata apaensis Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa. E. Hassler 8178 1901-12
GH: 00054439 Evolvulus guaraniticus Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa. E. Hassler 7936 1901
GH: 00054638 Jacquemontia hirsuta parvifolia Chodat & Hassler Paraguay: Prope Concepcion E. Hassler 7340 1901-9
Cyperaceae GH: 00038578 Cyperus surinamensis strictus Kükenthal Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8195 1901-12
Dioscoreaceae A: 00030384 Dioscorea concepcionis Chodat & Hassler Paraguay: Prope Concepcion E. Hassler 7368 1901-9
A: 00030384 Dioscorea multiflora Martius ex Grisebach Paraguay: Prope Concepcion E. Hassler 7368 1901-9
Erythroxylaceae A: 00043862 Erythroxylum distortum paraguariense Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7458 1901-9
A: 00043863 Erythroxylum distortum paraguariense Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7458 1901-9
A: 00043862 Erythroxylum paraguariense (Chodat & Hassler) O. E. Schulz Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7458 1901-9
A: 00043863 Erythroxylum paraguariense (Chodat & Hassler) O. E. Schulz Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7458 1901-9
A: 00043881 Erythroxylum patentissimum O. E. Schulz Paraguay: Prope Concepcion E. Hassler 7602 1901-10
Euphorbiaceae GH: 00045898 Caperonia paraguayensis Pax & K. Hoffmann Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8102 1901-12
GH: 00045898 Caperonia stenophylla Müller Argoviensis Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8102 1901-12
GH: 00139286 Cnidoscolus albomaculatus Pax Paraguay: Septentrionalem, prope concepcion E. Hassler 7396 1901-9
GH: 00047306 Croton gracilipes tiliifolia Chodat & Hassler Paraguay: Prope Concepcion E. Hassler 7290 1901
GH: 00047346 Croton microcarpus robustus Chodat & Hassler Paraguay: Prope Concepcion E. Hassler 7523 1901
GH: 00047895 Euphorbia hirta Linnaeus Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7735 1901-11
GH: 00047895 Euphorbia pilulifera guaranitica Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7735 1901-11
GH: 00139286 Jatropha albomaculata subcuneata Pax Paraguay: Septentrionalem, prope concepcion E. Hassler 7396 1901-9
A: 00057294 Jatropha eglandulosa Pax Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8233 1901-12
A: 00057294 Jatropha elliptica guaranitica Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8233 1901-12
GH: 00139286 Jatropha vitifolia genuina Paraguay: Septentrionalem, prope concepcion E. Hassler 7396 1901-9
A: 00069270 Julocroton humilis rupestris (Chodat & Hassler) Cordeiro Paraguay: In regione cursus superioris fluminis Apa. E. Hassler 7900 1901-11
A: 00069270 Julocroton montevidensis elata Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa. E. Hassler 7900 1901-11
A: 00069270 Julocroton rupestris Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa. E. Hassler 7900 1901-11
Fabaceae A: 00058527 Andira humilis Martius ex Bentham Paraguay: Concepción [no additional data] E. Hassler 7222 1901-8
A: 00058528 Andira humilis Martius ex Bentham Paraguay: Concepción [no additional data] E. Hassler 7222 1901-8
A: 00058528 Andira retusa laurifolia Chodat & Hassler Paraguay: Concepción [no additional data] E. Hassler 7222 1901-8
A: 00058527 Andira retusa laurifolia Chodat & Hassler Paraguay: Concepción [no additional data] E. Hassler 7222 1901-8
GH: 00064411 Arachis lignosa (Chodat & Hassler) Krapovickas & W. C. Gregory Paraguay: Concepción Prope Concepción E. Hassler 7476 1901-9
GH: 00064411 Arachis prostrata lignosa Chodat & Hassler Paraguay: Concepción Prope Concepción E. Hassler 7476 1901-9
GH: 00059956 Calopogonium sericeum glabrescens Chodat & Hassler Paraguay: Iter ad Paraguariam septentrionalem, in regi... E. Hassler 8141 1901
GH: 00053806 Desmodium asperum guaraniticum Chodat & Hassler Paraguay: Regione cursus superioris fluminis Apa E. Hassler 8171 1901
A: 00273207 Ferreirea spectabilis paraguariensis Hassler Paraguay: Prope Concepcion E. Hassler 7277 1901
GH: 00066236 Galactia Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7283 1901-11
GH: 00066235 Galactia rugosa Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7283a 1901-11
GH: 00066235 Galactia rugosa transiens Hassler Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7283a 1901-11
GH: 00066236 Galactia rugosa transiens Hassler Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7283 1901-11
GH: 00053806 Meibomia guaranitica Schindler Paraguay: Regione cursus superioris fluminis Apa E. Hassler 8171 1901
A: 00064598 Muellera glaziovii praecox Chodat & Hassler Paraguay: Concepción Prope Concepción E. Hassler 7202 1901-8
GH: 00064120 Phaseolus monophyllus paraguariensis Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8116 1901-12
A: 00063556 Riedeliella graciliflora Harms Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7998 1901-11
A: 00273207 Sweetia fruticosa paraguariensis (Hassler) Yakovlev Paraguay: Prope Concepcion E. Hassler 7277 1901
A: 00063556 Sweetiopsis hassleri Chodat Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7998 1901-11
Flacourtiaceae A: 00066468 Casearia aculeata Jacquin Paraguay: Concepción Prope Concepcion E. Hassler 7612 1901-10
A: 00066468 Casearia hassleri Briquet Paraguay: Concepción Prope Concepcion E. Hassler 7612 1901-10
A: 00066914 Prockia crucis Linnaeus Paraguay: Concepción Prope Concepcion E. Hassler 7381 1901-9
A: 00066914 Prockia glabra Briquet Paraguay: Concepción Prope Concepcion E. Hassler 7381 1901-9
Hippocrateaceae A: 00050083 Hippocratea grisebachii parvifolia Chodat & Hassler Paraguay: Prope Concepcion E. Hassler 7226 1901-8
A: 00050083 Pristimera andina Miers Paraguay: Prope Concepcion E. Hassler 7226 1901-8
Hydrophyllaceae GH: 00091961 Hydrolea elatior Schott Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8159 1901-12
GH: 00091961 Hydrolea glabra albiflora Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8159 1901-12
Lobeliaceae GH: 00033301 Lobelia gardneriana foliosa Zahlbruckner Paraguay: In regione cursus suerioris fluminis Apa E. Hassler 8103 1901-12
Loganiaceae A: 00107108 Spigelia guaranitica Chodat & Hassler Paraguay: E. Hassler 8063 1901-12
A: 00107108 Spigelia scabra Chamisso & Schlechtendal Paraguay: E. Hassler 8063 1901-12
Loranthaceae A: 00035746 Phoradendron balansae hassleri Trelease Paraguay: Prope Concepcion E. Hassler 7436 1901-9
A: 00035746 Phoradendron bathoryctum Eichler Paraguay: Prope Concepcion E. Hassler 7436 1901-9
Lythraceae GH: 00247523 Cuphea hassleri Koehne Paraguay: In regione cursus superioris fluminis Apa. E. Hassler 7869 1901
Malpighiaceae A: 00045090 Heladena hassleriana Niedenzu Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7839 1901-11
Malvaceae GH: 00052734 Cienfuegosia hassleriana Hochreutiner ex Chodat & Hassler Paraguay: In Arenosis salsis in regione cursus superio... E. Hassler 7686 1901-10
GH: 00052826 Hibiscus selloi paraguariensis Chodat & Hassler Paraguay: Paraguarí In regione cursus superioris fluminis Apa E. Hassler 8004 1901-11
GH: 00015038 Pavonia patuliloba Hochreutiner ex Chodat & Hassler Paraguay: Concepcion E. Hassler 7305 1901-9
Meliaceae A: 00044933 Trichilia alba C. de Candolle Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7715 1901-11
A: 00044933 Trichilia elegans elegans Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7715 1901-11
A: 00044968 Trichilia stellato-tomentosa Kuntze Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7873 1901-11
A: 00044968 Trichilia stellipila C. de Candolle Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7873 1901-11
Menispermaceae A: 00038915 Hyperbaena hassleri Diels Paraguay: Prope Concepcion E. Hassler 7299 1901-9
Mimosaceae A: 00059931 Calliandra brevicaulis brevicaulis Paraguay: "Iter ad Paraguariam septentrionalem, in reg... E. Hassler 7765 1901-11
GH: 00061958 Calliandra brevicaulis brevicaulis Paraguay: "Iter ad Paraguariam septentrionalem, in reg... E. Hassler 7765 1901-11
A: 00059931 Calliandra brevicaulis genuina Chodat & Hassler Paraguay: "Iter ad Paraguariam septentrionalem, in reg... E. Hassler 7765 1901-11
GH: 00061958 Calliandra brevicaulis genuina Chodat & Hassler Paraguay: "Iter ad Paraguariam septentrionalem, in reg... E. Hassler 7765 1901-11
A: 00059931 Calliandra brevicaulis hirsutula Hassler Paraguay: "Iter ad Paraguariam septentrionalem, in reg... E. Hassler 7765 1901-11
GH: 00061958 Calliandra brevicaulis hirsutula Hassler Paraguay: "Iter ad Paraguariam septentrionalem, in reg... E. Hassler 7765 1901-11
A: 00069234 Chloroleucon tenuiflorum (Bentham) Barneby & J. W. Grimes Paraguay: Concepción Prope Concepcion E. Hassler 7468 1901-9
A: 00064799 Mimosa asperata inermis Hassler Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8149 1901-12
A: 00064778 Mimosa meticulosa hirsuta Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8092 1901-12
A: 00064777 Mimosa meticulosa oblongifolia Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8040 1901-11
A: 00064779 Mimosa millefoliata glaberrima Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8299 1901-12
A: 00064717 Mimosa sabulicola Chodat & Hassler Paraguay: Concepción Prope Concepción E. Hassler 7209 1901-8
A: 00064631 Mimosa velloziana atrostipulata Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8328 1901-1
A: 00069234 Pithecellobium scalare hirsutum Chodat & Hassler Paraguay: Concepción Prope Concepcion E. Hassler 7468 1901-9
A: 00063613 Stryphnodendron rotundifolium retusa Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7829 1901-11
Moraceae GH: 00034456 Dorstenia brasiliensis major Chodat Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7847 1901-11
GH: 00034456 Dorstenia tubicina Ruiz & Pavon Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7847 1901-11
A: 00034988 Sorocea saxicola Hassler Paraguay: Prope Concepcion E. Hassler 7338 1901-9
A: 00034989 Sorocea saxicola Hassler Paraguay: Prope Concepcion E. Hassler 7338a 1901-9
Myrtaceae A: 00589739 Myrciaria cuspidata O. Berg Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8386 1901
A: 00589739 Myrciaria sp. Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8386 1901
A: 00071260 Psidium sabulosum Barbosa Rodrigues ex Chodat & Hassler Paraguay: Concepción Prope Concepcion E. Hassler 7402 1901-9
Onagraceae GH: 00054198 Jussiaea natans latifolia Hassler Paraguay: Concepción E. Hassler 7596 1901-10
GH: 00054200 Jussiaea nervosa microphylla Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa. E. Hassler 8076 1901-12
GH: 00054199 Jussiaea nervosa foliosa Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa. E. Hassler 8075 1901-12
GH: 00054198 Ludwigia helminthorrhiza (Martius) Hara Paraguay: Concepción E. Hassler 7596 1901-10
GH: 00054200 Ludwigia krapovickiana Ramamoorthy Paraguay: In regione cursus superioris fluminis Apa. E. Hassler 8076 1901-12
GH: 00054199 Ludwigia nervosa (Poiret) Hara Paraguay: In regione cursus superioris fluminis Apa. E. Hassler 8075 1901-12
Oxalidaceae GH: 00100519 Oxalis barrelieri paraguayensis R. Knuth Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7863 1901-11
GH: 00100528 Oxalis hassleri R. Knuth Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7732 1901-11
Passifloraceae A: 00068070 Passiflora capsularis Linnaeus Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7913 1901
A: 00068057 Passiflora cincinnata Masters Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8130 1901-12
A: 00068057 Passiflora cincinnata imbricata Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8130 1901-12
A: 00068070 Passiflora hassleriana grandifolia Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7913 1901
Phytolaccaceae GH: 00037475 Microtea foliosa Chodat Paraguay: Prope Concepcion E. Hassler 7605 1901-10
Plantaginaceae GH: 00077891 Angelonia micrantha perennis Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7828 1901
GH: 00077891 Monopera perennis (Chodat & Hassler) Barringer Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7828 1901
GH: 00091755 Stemodia hassleriana Chodat Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7747 1901-11
GH: 00091757 Stemodia lanceolata Bentham Paraguay: Concepción Prope Concepcion E. Hassler 7473 1901-9
GH: 00091757 Stemodia lanceolata latifolia Chodat & Hassler Paraguay: Concepción Prope Concepcion E. Hassler 7473 1901-9
Poaceae GH: 00023097 Aristida hassleri Hackel Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8346 1901-1
GH: 00023359 Chloris calvescens Hackel Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8369 1901-1
GH: 00023664 Eragrostis orthoclada Hackel Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8347 1901-1
GH: 00024072 Olyra semiovata pubiflora Hackel Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8194 1901-12
GH: 00023532 Panicum adustum leucotrichum Hackel Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8488 1901-2
Polygonaceae GH: 00036186 Coccoloba cordata Chamisso Paraguay: Prope Concepcion E. Hassler 7279 1901-8
GH: 00036186 Coccoloba cordata praecox Hassler Paraguay: Prope Concepcion E. Hassler 7279 1901-8
GH: 00112352 Ruprechtia triflora Grisebach Paraguay: E. Hassler 7336 1901
A: 00036842 Triplaris gardneriana Weddell Paraguay: Prope Concepcion E. Hassler 7158 1901-8
A: 00036842 Triplaris guaranitica Chodat Paraguay: Prope Concepcion E. Hassler 7158 1901-8
Rubiaceae GH: 01154969 Mitracarpus megapotamicus (Sprengel) Kuntze Paraguay: Concepción Prope Concepcion E. Hassler 7520 1901-9
GH: 01154969 Mitracarpus sellowianus robustus Chodat & Hassler Paraguay: Concepción Prope Concepcion E. Hassler 7520 1901-9
Scrophulariaceae GH: 00076701 Hasslerella rojasii Chodat Paraguay: Prope Concepcion E. Hassler 7576 1901-9
A: 00078005 Hassleropsis spinosa Chodat Paraguay: Concepción Prope Concepción E. Hassler 7350 1901-9
Solanaceae A: 00813762 Lycium morongii Britton Paraguay: Concepción Prope Concepcion E. Hassler 7201 1901
Theophrastaceae A: 00073640 Clavija hassleri Mez Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7954 1901-11
A: 00073640 Clavija nutans (Vellozo) B. Ståhl Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7954 1901-11
Turneraceae A: 00067961 Turnera pumilioides Urban Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8443 1901-2
Valerianaceae GH: 00076701 Polypremum procumbens Linnaeus Paraguay: Prope Concepcion E. Hassler 7576 1901-9
Verbenaceae A: 00078005 Basistemon spinosus (Chodat) Moldenke Paraguay: Concepción Prope Concepción E. Hassler 7350 1901-9
GH: 00096028 Casselia hymenocalyx Briquet Paraguay: Prope Concepcion E. Hassler 7637 1901-10
GH: 00096028 Timotocia hymenocalyx (Briquet) Moldenke Paraguay: Prope Concepcion E. Hassler 7637 1901-10
Vitaceae A: 00055272 Cissus guaranitica Chodat Paraguay: In regione cursus superioris fluminis Apa E. Hassler 8131 1901-12
A: 00051591 Cissus hasslerianus Chodat Paraguay: Prope Concepcion E. Hassler 7206 1901-8
A: 00055279 Cissus sicyoides marmorata Chodat & Hassler Paraguay: In regione cursus superioris fluminis Apa E. Hassler 7887 1901-11
A: 00055278 Cissus sicyoides paraguayensis Hassler Paraguay: Prope Concepcion E. Hassler 7234 1901-8
