Helenium flexuosum is a North American plant species in the daisy family known by the common name purple sneezeweed or southern sneezeweed. It is widespread...
3 KB (182 words) - 19:47, 6 July 2025
Mexico Helenium fimbriatum (Michx.) A.Gray - southeastern United States Helenium flexuosum Raf. - eastern + central United States + Canada Helenium glaucum...
12 KB (887 words) - 16:28, 10 May 2025
streambanks. The plant is often misidentified as Southern Sneezeweed (Helenium flexuosum) but it can be identified by the number of lobes on the disk florets...
2 KB (194 words) - 23:59, 16 February 2025
pulegioides (N) Hedera helix (I) Helenium amarum var. amarum (N) Helenium autumnale var. autumnale (N) Helenium flexuosum (N) Helianthemum bicknellii (N)...
135 KB (11,548 words) - 06:06, 29 June 2025
pulegioides (N) Hedera helix (I) Helenium amarum var. amarum (N) Helenium autumnale var. autumnale (N) Helenium flexuosum (N) Helianthemum bicknellii (N)...
137 KB (11,741 words) - 09:13, 12 July 2025
pilosum, Fothergilla gardenii, Gaylussacia frondosa, Gentiana pennelliana, Helenium pinnatifidum, Ilex glabra, Lorinseria areolata, Lyonia lucida, Pinus serotina...
6 KB (549 words) - 22:05, 28 June 2025
- Lance-leaf goldenrod Galinsoga quadriradiata Ruiz & Pav. - Galinsoga Helenium autumnale L. - Yellow sneezeweed Helianthus annuus L. - Sunflower Helianthus...
34 KB (2,598 words) - 06:36, 15 February 2025