Results 171 to 180 of about 3,392 (247)

Two New Species of Simsia (Asteraceae: Heliantheae) from Southern Mexico

, 1992
José L. Panero, Edward E. Schilling
openalex   +2 more sources

Studies in the Heliantheae (Asteraceae) . IV . A new species of Schistocarpha from Panama

, 1974
Harold Ernest Robinson
openalex   +2 more sources

Las Heliantheae endémicas a México: una guía hacia la conservación

, 1991
Josu E Luis Villaseu F or
openalex   +1 more source

Back Matter 12 (4) [PDF]

, 1990

core   +1 more source

Dos especies de Ambrosia (Compositae, Heliantheae) adventicias en el centro de México

, 1998
Jerzy Rzedowski, Graciela Calderón de Rzedowski   +1 more
openalex   +2 more sources

Diagnostic Workup in IgE-Mediated Allergy to Asteraceae Weed Pollen and Herbal Medicine Products in Europe. [PDF]

Medicina (Kaunas)
Preda M, Smolinska S, Popescu FD.
europepmc   +1 more source

New combinations in Perymenium and Oteiza (Asteraceae-Heliantheae)

, 1975
John J. Fay
openalex   +2 more sources

Variations in epidermal trichomes of a mystic weed Parthenium hysterophorus L. from semi-arid regions of Barmer, Rajasthan (India). [PDF]

Front Plant Sci
Vimala, Hans D.
europepmc   +1 more source

Plasmopara echinaceae, a new species of downy mildew affecting cone flowers (Echinacea purpurea) in the United States.

Fungal Syst Evol, 2023
Salgado-Salazar C, Romberg MK, Hudelson B.   +2 more
europepmc   +1 more source

Morfología y anatomía foliar, caulinar y radical de Smallanthus siegesbeckius (Heliantheae, Asteraceae)

, 2009
María Inés Mercado, María Victoria Coll Aráoz, Alfredo Grau, Graciela I. Ponessa   +3 more
openalex   +1 more source