Sentence examples for most problematic invasive from inspiring English sources

In the whole, this article provides a pertinent contribution for the valorization of E. crassipes biomass through the production of natural extracts with high contents of sterols, especially stigmasterol, mainly if one takes into account it is classified as the most problematic invasive plant worldwide.

Garlic mustard, Alliaria petiolata, is one of the most problematic invasive plant species in eastern North American forests.

One of the most problematic invasive plants in Europe and Asia is Ambrosia artemisiifolia L. (Asteraceae; also called common ragweed).

Ambrosia artemisiifolia is a North American native that has become one of the most problematic invasive plants in Europe and Asia.

(Hydrangeaceae Dumort)., one of the most problematic invasive species in Flores and Corvo Islands (Silva et al. 2008), was found.

Premise of the study: Lonicera maackii (Caprifoliaceae) is one of the most problematic invasive shrubs in forests of the eastern United States.

Ulmus pumila has become one of the top ten new American invasive plant species of Asian origin and one of the most problematic woody species alongside Russian olive and tamarisk (USDA, NRCS 2002; Ding et al. 2006).

Most problematic were prescription drugs.

Most problematic of all is iTunes.

The most problematic, however, was the Rail System.

This one is the most problematic".