Harvard University Herbaria & Libraries

Asteraceae
GH: 00007564 Chromolaena congesta (Hooker & Arnott) King & H. Robinson Uruguay: Banda Oriental J. Tweedie
GH: 00007581 Disynaphia calyculata (Hooker & Arnott) King & H. Robinson Brazil: J. Tweedie
GH: 00007581 Eupatorium Linnaeus Brazil: J. Tweedie
GH: 00007539 Eupatorium arnottii Baker Brazil: J. Tweedie 1285
GH: 00007564 Eupatorium bracteatum Hooker & Arnott Uruguay: Banda Oriental J. Tweedie
GH: 00007581 Eupatorium calyculatum Hooker & Arnott Brazil: J. Tweedie
GH: 00007606 Eupatorium congestum Hooker & Arnott Uruguay: Banda Oriental J. Tweedie
GH: 00007648 Eupatorium ellipticum Hooker & Arnott Brazil: Rio Grande do Sul. J. Tweedie
GH: 00244068 Eupatorium elongatum Hooker & Arnott Brazil: Prov. Rio Grande do Sul J. Tweedie
GH: 00007745 Eupatorium laete-virens Hooker & Arnott Brazil: Rio Grande do Sul Deep and rough bogs of Lagoa de los Pottes J. Tweedie 965 & 966
GH: 00008037 Eupatorium steviaefolium de Candolle : J. Tweedie
GH: 00008037 Eupatorium tweedieanum Hooker & Arnott : J. Tweedie
GH: 00012919 Stifftia chrysantha J. C. Mikan Argentina: Buenos Aires Buenos Aires J. Tweedie
GH: 00014024 Viguiera oligodonta S. F. Blake Argentina: St. Javier J. Tweedie 1202
Fabaceae
GH: 00589103 Camptosema rubicundum Hooker & Arnott Uruguay: Banda Orientale J. Tweedie 177
GH: 00589105 Camptosema rubicundum Hooker & Arnott Uruguay: Banda orientale Rio Grande J. Tweedie
GH: 00002429 Galactia stenophylla Hooker & Arnott Uruguay: Arroyo del Sauce, Banda Orientale J. Tweedie 176
GH: 00936529 Machaerium tipu Bentham Argentina: Tucumán J. Tweedie
GH: 00936529 Tipuana speciosa Bentham Argentina: Tucumán J. Tweedie
GH: 00936529 Tipuana tipu (Bentham) Kuntze Argentina: Tucumán J. Tweedie
Lauraceae
GH: 00041930 Nectandra angustifolia falcifolia Nees Uruguay: J. Tweedie 28
Lecanoraceae
FH: 00060058 Lecanora millegrana Taylor Argentina: Buenos Aires Buenos Aires: [no additional data] J. Tweedie 589
Lecideaceae
FH: 00060058 Bacidia millegrana (Taylor) Zahlbruckner Argentina: Buenos Aires Buenos Aires: [no additional data] J. Tweedie 589
Mimosaceae
GH: 00063861 Prosopis abbreviata Bentham Argentina: Santiago del Estero J. Tweedie
Patellariaceae
FH: 00060058 Patellaria millegrana (Taylor) Müller Arg. Argentina: Buenos Aires Buenos Aires: [no additional data] J. Tweedie 589
Solanaceae
GH: 00815590 Nicotiana glauca Graham Argentina: Buenos Aires [no additional data] J. Tweedie