Page 58: 891 results for free
-
Lactuca biennis (tall blue lettuce)
...more free-standing stems. Leaf blade edges: the edge of the leaf blade has no teeth or lobes. Leaf blade shape: ...
-
Matricaria discoidea (rayless chamomile)
...more free-standing stems. Ray flower color: NA. Stem internode hairs: the stem has no hairs betwee...
-
Ageratina altissima (white snakeroot)
...more free-standing stems. Leaf tufts in axils: there are no clusters of smaller leaves. Hairs on underside of leaf blade: ...
-
Helianthus pauciflorus (stiff sunflower)
...more free-standing stems. Stem internode hair type: the hairs on the stem are plain, without glands or branches, and not tangled. ...
-
Cosmos parviflorus (southwestern cosmos)
...more free-standing stems. Peduncle hairs: the peduncles have no hairs. Ray length: 5.0 mm–9.0 m...
-
Androsace occidentalis (western androsace)
...has free-central placentation, where the ovules develop on a central column in a compound ovary lacking septa or with septa at the base only. Plant height: 2.0 ...
-
Liatris novae-angliae (northern blazing star)
...more free-standing stems. Peduncle length: 10.0 mm–50.0 mm. Leaf blade length: 110.0 mm–270.0 mm. ...
-
Helianthus giganteus (tall sunflower)
...more free-standing stems. Bract resin: the bracts have no resin or resin glands. Leaf blade length: 70.0 ...
-
Lactuca serriola (prickly lettuce)
...more free-standing stems. Seed hair tuft tips: the pappus hairs are slender. Flower head outer flowers: ...
-
Erigeron annuus (annual fleabane)
...more free-standing stems. Ray length: 4.0 mm–10.0 mm. Leaf blade hairs: the leaf blade has simple hairs ...