Tabebuia impetiginosa

OH 0 0 Wood of Tabebuia impetiginosa [112], Kigelia pinnata [93], Crescendo cujete [107-108]). Roots of Ekmanianthe longiflora [78] (all Bignoniaceae). Biological effect antitumoral [78] [107]. 

Bignoniaceae (Tabebuia impetiginosa, heptaphylla, avellanedae, pan d arco) Celasteraceae (Maytenus ilicifolia, espinephra santa)... 

In the naphthoquinone group, a number of lapacho compounds, the most common naphthoquinonic constituents of the inner bark of Tabebuia impetiginosa (Mart ex D C.) Standi were evaluated in vitro against the growth of the human keratinocyte cell line HaCaT. All compounds inhibited keratinocyte growth and appear to be promising as effective antipsoriatic agent [147],... 

Probably owing to its lesser local extension, the SM has fewer species than the SDTF (190). The respective contributions of the Pacific elements and of the wide neotropical ones are similar to their representations in the total flora (39.2% vs. 40.7% and 52.2% vs. 51.8% respectively Tables 13.3 and 13.4). The importance of the element with restricted distribution (Table 13.4 39.2%) in this community was surprising to us, probably because of the visual impression made by such conspicuous species of widespread distribution as Astronium graveolens Jacq., Tabebuia impetiginosa (Mart.) Standley, Ceiba pentandra (L.) Gaertn., Brosimum alicastrum Sw., and Ficus insipida Willd. 

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