Lasthenia


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Noun1.Lasthenia - small genus of herbs of Pacific coast of North and South America
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
goldfields, Lasthenia chrysostoma - small slender woolly annual with very narrow opposite leaves and branches bearing solitary golden-yellow flower heads; southwestern Oregon to Baja California and Arizona; often cultivated
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References in periodicals archive ?
Earlier flowering times have often been documented for serpentine-associated taxa, including those in the Lasthenia californica complex (Yost et al., 2012), Helianthus exilis (Sambatti & Rice, 2007), Mimulus spp.
Nesom Coulter's horseweed Lasthenia califomica Lindl.
doi:10.1016/S0065-2504(08)60291-3 Rajakaruna N, Bohm BA (1999) The edaphic factor and patterns of variation in Lasthenia californica (Asteraceae).
Biraz once belirtildigi gibi, Laertiuslu Diogenes Platon'un Akademi'sine mensup olanlari listelerken iki kadinin da adini anar: Mantineali Lasthenia ve Philiuslu Axiotheia.
Watershed manager Dharmika Henshel spent most of Thursday with four helpers gathering seeds of Lasthenia glaberrima, an uncommon, tiny, daisylike plant that loves wet, sunny, clayey habitat.
The property turned out to support more than 100 acres (40 ha) of seasonal wetlands, including habitat of such endangered species as the Contra Costa goldfields (Lasthenia conjugens), vernal pool tadpole shrimp (Lepidurus packardi), and California tiger salamander (Ambystoma californiense).
For the Schismus experiment, the response variables included Amsinckia tesselata, Filago californica, Gilia minoe, Lasthenia califonica, Pectocarya spp.
Functional group Species E Early season annuals Lasthenia californica Lindley Microseris douglasii (DC.) Schultz-Bip.
These were: early-season annuals - Lasthenia californica DC.
hickmanii, Acmispon brachycarpus (deervetch), Castillejo densiflora (owl's-clover), Deinandra corymbosa (coastal tarplant), Lasthenia gracilis (common goldfields), Lepidium nitidum (peppercress), Minuartia californica (California sandwort) and Trichostema lanceolatum (vinegar plant).
Study species were Plantago erecta and Lasthenia californica, two dominant forbs that complete their life cycles early in the growing season (May); and Calycadenia multiglandulosum, an abundant late season forb which flowers in July and August.