Haplopappus


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Noun1.Haplopappus - genus of North and South American perennial herbs or shrubs with yellow flowers; in some classifications include species placed in other genera especially Hazardia
asterid dicot genus - genus of more or less advanced dicotyledonous herbs and some trees and shrubs
aster family, Asteraceae, Compositae, family Asteraceae, family Compositae - plants with heads composed of many florets: aster; daisy; dandelion; goldenrod; marigold; lettuces; ragweed; sunflower; thistle; zinnia
goldenbush - a plant of the genus Haplopappus
camphor daisy, Haplopappus phyllocephalus - annual of southern United States and Mexico having bristly leaves and pale yellow flowers
Haplopappus spinulosus, yellow spiny daisy - slender perennial of western North America having weakly bristly leaves and yellow flower heads
References in periodicals archive ?
Especies de otros generos de asteraceas tambien han sido mencionadas por su toxicidad para el hombre y los animales; entre ellos destacan los siguientes: Ambrosia, Anthemis, Arnica, Artemisia, Aster, Baileya, Barkleyanthus, Bidens, Cirsium, Conyza, Chromolaena, Elephantopus, Geigeria, Gutierrezia, Haplopappus, Helenium, Iva, Lactuca, Leucanthemum, Ligularia, Lygodesmia, Mikania, Packera, Parthenium, Pittocaulon, Psacalium, Psilostrophe, Rudbeckia, Sigesbeckia, Solidago, Sommerfeltia, Sonchus, Tagetes, Tanacetum, Telanthophora, Tetradymia, Trixis, Vernonia, Zexmenia, etc.
Elementos de afinidades boreales: Penstemon, Berberis, Antirrhinum, Castillejo, Oenothera, Haplopappus
En ella dominan las estepas de Nassauvia axillaris, Haplopappus pectinatus, Maihuenia patagonica y Stillingia patagonica y se encuentran muchas plantas endemicas como Prosopis castellanosii, P.
Inflorescence spiders: a cost/benefit analysis for the host plant, Haplopappus venetus Blake (Asteraceae).
Compositae Haplopappus jucresensis Moran ** Compositae Brickellia califronica (Torr.
Interesantemente, en experimentos similares con hidroxiurea en cultivos de Haplopappus gracilis se observo un pico mitotico a la hora 12 a concentraciones de 1, 3 y 10 mM (Eriksson, 1972).
Limitation of the recruitment of the shrub Haplopappus squarrosus (Asteraceae) by flower- and seed-feeding insects.
viridans (Hentz 1832) can decrease herbivore damage to its host plant, Haplopappus venetus (Asteraceae).
Festuca hephaestophila y Bromus carinatus +, Blepharoneuron tricholepis 1, Potentilla candicans 3 en 5; Cerastium nutans y Sibthorpia repens r, Lupinus aschenbornii + en 6; Haplopappus stoloniferus 1 en 7; Muhlenbergia quadridentata 1 en 9; Eryngium proteiflorum + en 10; Cerastium purpusii r, Vaccinium caespitosum, Halenia plantaginea, Potentilla ranunculoides y Trisetum irazuense + en 12; Cerastium vulcanicum + en 13; Geranium potentillifolium y Lupinus montanus + en 14.
Posteriormente, viajo a la Universidad de Kansas a realizar estudios de doctorado, en 1963 se gradua con el trabajo titulado "A comparative cytological study of races, hybrids, and artificial tetraploids of Haplopappus gracilis (Nutt.