Add to ORKGHABIT: Herbaceous perennial from a knotty rhizome, flowering culms to 70 cm.; flowering and fruiting June-August. SIMILAR SPECIES: Very similar to the tall nut-rush (Scleria triglomerata) which grows in similar habitats. These species are distinguished by close examination of the mature nutlets
HABIT: Tufted perennial; culms slender, ascending or spreading, 1-5 dm high; flowering and fruiting...
HABIT: Herbaceous perennial, culms clustered from a short rootstalk, 4-8 dm.; flowering and fruitin...
HABIT: Rhizomatous perennial, leaves up to 1.45 m in length; flowering late spring to mid-summer. SI...
HABIT: Densely tufted, herbaceous perennial, fertile culms 1-8 dm.; fruiting July-August. SIMILAR S...
HABIT: Annual, usually freely forking and forming decumbent mats; culms slender, 0.1-7 dm long; flo...
SIMILAR SPECIES: So unlike all other Ohio vascular plants that it can be recognized at once by its l...
SIMILAR SPECIES: Similar to other members of the genus Panicum, especially Panicum columbianum. Car...
HABIT: Perennial herb to 8 dm., stems cespitose from a short rhizome; flowering June-September; frui...
SIMILAR SPECIES: In general appearance like Carex cryptolepis and C. flava, both of which grow in si...
SIMILAR SPECIES: All members of the genus Salix in Ohio are similar and require technical characters...
HABIT: Perennial herb with climbing or trailing stems to 8 m.; flowering June-September; fruiting A...
SIMILAR SPECIES: Superficially resembles the common E. arvense, but easily distinguished by its elab...
SIMILAR SPECIES: In the vegetative condition, C. cornuta may be distinguished from C. americana (com...
SIMILAR SPECIES: This species is superficially similar to Sullivantia sullivantii and is distinguish...
SIMILAR SPECIES: Most Ohio species of Penstemon are superficially similar, but this species is most ...
HABIT: Tufted perennial; culms slender, ascending or spreading, 1-5 dm high; flowering and fruiting...
HABIT: Herbaceous perennial, culms clustered from a short rootstalk, 4-8 dm.; flowering and fruitin...
HABIT: Rhizomatous perennial, leaves up to 1.45 m in length; flowering late spring to mid-summer. SI...
HABIT: Densely tufted, herbaceous perennial, fertile culms 1-8 dm.; fruiting July-August. SIMILAR S...
HABIT: Annual, usually freely forking and forming decumbent mats; culms slender, 0.1-7 dm long; flo...
SIMILAR SPECIES: So unlike all other Ohio vascular plants that it can be recognized at once by its l...
SIMILAR SPECIES: Similar to other members of the genus Panicum, especially Panicum columbianum. Car...
HABIT: Perennial herb to 8 dm., stems cespitose from a short rhizome; flowering June-September; frui...
SIMILAR SPECIES: In general appearance like Carex cryptolepis and C. flava, both of which grow in si...
SIMILAR SPECIES: All members of the genus Salix in Ohio are similar and require technical characters...
HABIT: Perennial herb with climbing or trailing stems to 8 m.; flowering June-September; fruiting A...
SIMILAR SPECIES: Superficially resembles the common E. arvense, but easily distinguished by its elab...
SIMILAR SPECIES: In the vegetative condition, C. cornuta may be distinguished from C. americana (com...
SIMILAR SPECIES: This species is superficially similar to Sullivantia sullivantii and is distinguish...
SIMILAR SPECIES: Most Ohio species of Penstemon are superficially similar, but this species is most ...
HABIT: Tufted perennial; culms slender, ascending or spreading, 1-5 dm high; flowering and fruiting...
HABIT: Herbaceous perennial, culms clustered from a short rootstalk, 4-8 dm.; flowering and fruitin...
HABIT: Rhizomatous perennial, leaves up to 1.45 m in length; flowering late spring to mid-summer. SI...