Va., Wis., Europe (Russia), e Asia. Plants of Hylotelephium erythrostictum growing in North America as garden escapes seem to be, at least in part, sterile
4 KB (372 words) - 23:42, 5 November 2020
Introduced; Calif., Oreg., South America, introduced also in w Europe (Ireland), Asia (India), e Africa, Pacific Islands (Hawaiian Islands, New Zealand), Australia.
5 KB (581 words) - 11:31, 9 May 2022
members of the native Asian and North American group centered around C. pallasii, or resulted from hybridization between C. hyssopifolium and native representatives
4 KB (393 words) - 22:59, 5 November 2020
Mich., Ariz., Idaho, Nebr., Oreg., Wyo. Leymus racemosus is native to Europe and central Asia, where it grows on dry, sandy soils. It has been introduced
3 KB (344 words) - 17:24, 11 May 2021
Tex., B.C., Calif., Pacific Islands (Hawaii), Miss., Ariz., Oreg. Native to southwest Asia and northeast Africa, Gastridium phleoides now grows in Australia
3 KB (348 words) - 17:26, 11 May 2021
Ohio, Mo., Mich., Miss., Ky., N.C., S.C. Miscanthus sinensis is native to southeastern Asia. It is frequently cultivated in the United States and southern
3 KB (328 words) - 18:57, 11 May 2021
distribution is poorly known due to confusion with native American species of this aggregate. Plants from Alaska and Yukon reported by E. Hultén (1968) as Rumex
5 KB (544 words) - 23:07, 5 November 2020
than to eastern North American ones (E. E. Dickson 1995). The species hybridizes in Oregon and Washington with the cultivated apple, M. domestica (P. F
5 KB (540 words) - 19:46, 30 April 2021
Generated Map Legacy Map Maine, Ky., D.C., Miss., La. Bromus ramosus is native to Asia, Europe, and northern Africa. It is included here based on Pavlick's
3 KB (301 words) - 17:22, 11 May 2021
Central America (Costa Rica, Nicaragua, Panama), Europe, Asia. Erigeron annuus is apparently native to eastern North America (United States and southern Canada)
4 KB (371 words) - 21:05, 5 November 2020
The native range of Sageretia thea sometimes is said to extend to northeastern Africa (M. Qaiser and S. Nazimuddin 1981), but this appears not to be clearly
4 KB (415 words) - 20:14, 5 November 2020
Nfld. and Labr. (Nfld.), N.S., Ont., P.E.I., Que., Maine, Mass., Mich., N.H., N.Y., Pa., Vt., Europe, w Asia, Atlantic Islands (Iceland), introduced also
4 KB (332 words) - 20:15, 5 November 2020
ever more expensive to maintain. Humanity must make the choice in the next decade either to continue as usual or to work effectively to maintain complex ecosystems
64 KB (9,846 words) - 23:16, 13 February 2019
foreign species and native species is not always clear, and it is not easy to measure the impact of those foreign or alien plants on the native vegetation. Several
18 KB (2,716 words) - 22:53, 13 February 2019
, Va., W.Va., Wis., Wyo., native, Asia (Japan). The U.S. Department of Agriculture lists Berberis thunbergii as resistant to infection by Puccinia graminis
3 KB (282 words) - 22:51, 5 November 2020
lance-subulate, apices usually looped to hooked, sometimes recurved to nearly straight, subterete to subulate, moderately to strongly resinous. Ray florets 0
6 KB (614 words) - 21:07, 5 November 2020
lanceolate-ovate to ovate, unlobed, 3.5–10.5 × 1.5–4 cm, base rounded to cuneate, margins coarsely serrate in distal 2/3–3/4, apex acute to short-acuminate
4 KB (443 words) - 23:21, 5 November 2020
throughout its cultivated range. It is not known to exist anywhere as a native occurrence; it has been thought to have originated in China (C. Linnaeus 1753)
5 KB (585 words) - 23:21, 5 November 2020
holosericeum Trelease E. leptocarpum var. macounii Trelease E. macdougalii Rydberg E. mexicanum Seringe E. montezumae Samuelsson E. novomexicanum Haussknecht E. occidentale (Trelease)
11 KB (993 words) - 11:32, 9 May 2022
margins serrate (larger leaves) to serrulate (smaller leaves), apex blunt to acute, abaxial surface sparsely tomentulose to glabrate, adaxial surface glabrate;
4 KB (493 words) - 20:14, 5 November 2020