discoveries add the Ozarks and may add Minnesota (see discussion under C. fluviatilis) to the documented range. Variety schuettei closely resembles C. macrosperma
5 KB (447 words) - 18:20, 6 November 2020
cuneata could perhaps be considered a 20-stamen variant of Crataegus fluviatilis or a particularly narrowly leaved form of C. flabellata var. grayana.
3 KB (186 words) - 00:00, 6 November 2020
robustus hybrid. Bolboschoenus novae-angliae is probably derived from B. fluviatilis × B. robustus (J. Browning et al. 1995). Putative B. maritimus × B. robustus
5 KB (526 words) - 21:41, 5 November 2020
sympatry along the northern Atlantic Coast and in California, putative B. fluviatilis × B. maritimus hybrids occur in California, and many B. glaucus × B. maritimus
7 KB (778 words) - 19:35, 6 November 2020
and allies in the north. Crataegus macrosperma is most similar to C. fluviatilis, the latter differing only by the hairy inflorescences. It is similar
10 KB (1,074 words) - 00:00, 6 November 2020
possibly S. thurberi. Brunsfeld et al. also noted that S. columbiana (as S. fluviatilis) may be of hybrid origin. All of these taxa are recognized here, although
16 KB (1,385 words) - 23:33, 5 November 2020
with less glandularity or serration of the sepal margins may resemble C. fluviatilis. In spite of the obvious differences in morphology and range, C. flabellata
6 KB (616 words) - 00:00, 6 November 2020
They should read: Nymphaea advena Aiton, Hort. Kew. 2: 226. 1789; Nuphar fluviatilis (R. M. Harper) Standley; N. lutea subsp. advena (Aiton) Kartesz & Gandhi;
1 KB (0 words) - 18:23, 28 May 2021
