key line
20 key lines found. Start a new search Searched: Lead Characteristics with Glossary
Click the triangle ▼ next to a column to customize it: then click the X to hide it, left or right arrow to move the column, or drag the double arrow to change a column's width.
Select previously saved view:
Save view with name:
Scientific Lead Number Lead Position Lead Characteristics Lead Characteristics with Glossary Line result key id Line result taxon id result text
Osmundaceae
Leaves bipinnate, each pinna fully divided into distinct pinnules, the larger pinnules 3-7 cm long and 0.7-2.0 cm wide; spores borne on modified pinnae in the terminal portion of the leaf blade; veins of each pinnule 2× Y-forked (thus each vein reaching the margin as 4 final veinlets), each final veinlet making a fine tooth, thus the pinnule margins finely serrulate
Leaves bipinnate, each pinna fully divided into distinct pinnules, the larger pinnules 3-7 cm long and 0.7-2.0 cm wide; spores borne on modified pinnae in the terminal portion of the leaf blade; veins of each pinnule 2× Y-forked (thus each vein reaching the margin as 4 final veinlets), each final veinlet making a fine tooth, thus the pinnule margins finely serrulate
Osmundaceae
Leaves bipinnate, each pinna fully divided into distinct pinnules, the larger pinnules 3-7 cm long and 0.7-2.0 cm wide; spores borne on modified pinnae in the terminal portion of the leaf blade; veins of each pinnule 2× Y-forked (thus each vein reaching the margin as 4 final veinlets), each final veinlet making a fine tooth, thus the pinnule margins finely serrulate
Leaves bipinnate, each pinna fully divided into distinct pinnules, the larger pinnules 3-7 cm long and 0.7-2.0 cm wide; spores borne on modified pinnae in the terminal portion of the leaf blade; veins of each pinnule 2× Y-forked (thus each vein reaching the margin as 4 final veinlets), each final veinlet making a fine tooth, thus the pinnule margins finely serrulate
Asplenium
Leaves pinnatifid (at least in the lower half of the leaf), pinnate, pinnate-pinnatifid, bipinnate, or tripinnate, the apex obtuse, acute, acuminate, or attenuate; veins free.
Leaves pinnatifid (at least in the lower half of the leaf), pinnate, pinnate-pinnatifid, bipinnate, or tripinnate, the apex obtuse, acute, acuminate, or attenuate; veins free.
Asplenium
Leaves bipinnate at the base, pinnate-pinnatifid above; spores normal; [XI. Pleurosorus clade; Onopteris subclade]
Leaves bipinnate at the base, pinnate-pinnatifid above; spores normal; [XI. Pleurosorus clade; Onopteris subclade]
Asplenium
Petiole darkened toward the base; pinnules toothed, lacerate, pinnatifid, or pinnate; leaves bipinnate to tripinnate, the leaf blades lanceolate-ovate to lanceolate-oblong; ultimate leaf segments sessile or nearly so; [of acidic rocks] ; [XI. Pleurosorus clade; Onopteris subclade]
Petiole darkened toward the base; pinnules toothed, lacerate, pinnatifid, or pinnate; leaves bipinnate to tripinnate, the leaf blades lanceolate-ovate to lanceolate-oblong; ultimate leaf segments sessile or nearly so; [of acidic rocks] ; [XI. Pleurosorus clade; Onopteris subclade]
Asplenium
Petiole entirely green; pinnules toothed; leaves bipinnate, the leaf blades ovate-triangular; ultimate leaf segments mostly stalked; [of calcareous rocks]; [XI. Pleurosorus clade; Pleurosorus subclade]
Petiole entirely green; pinnules toothed; leaves bipinnate, the leaf blades ovate-triangular; ultimate leaf segments mostly stalked; [of calcareous rocks]; [XI. Pleurosorus clade; Pleurosorus subclade]
Thelypteridaceae
Midribs of the pinnae lacking an adaxial groove; leaf bipinnate to tripinnate; [subfamily Phegopteridoideae]; [Phegopteroid clade]
Midribs of the pinnae lacking an adaxial groove; leaf bipinnate to tripinnate; [subfamily Phegopteridoideae]; [Phegopteroid clade]
Dryopteris
Leaves bipinnate-pinnatifid to tripinnate-pinnatifid (or to quadripinnate in the lower pinnae), divided 2.5-4×; [“clade II”].
Leaves bipinnate-pinnatifid to tripinnate-pinnatifid (or to quadripinnate in the lower pinnae), divided 2.5-4×; [“clade II”].
Dryopteris
Leaves pinnate, pinnate-pinnatifid, to bipinnate (or to bipinnate-pinnatifid in the lower pinnae), divided 1-2.5×.
Leaves pinnate, pinnate-pinnatifid, to bipinnate (or to bipinnate-pinnatifid in the lower pinnae), divided 1-2.5×.
Arecaceae
Leaves pinnate or bipinnate (with a well-developed central axis, the outline of the leaf blade much longer than wide).
Leaves pinnate or bipinnate (with a well-developed central axis, the outline of the leaf blade much longer than wide).
Vitaceae
Leaves bipinnate to tripinnate, the leaflets on at least the better-developed leaves > 7; inflorescences axillary; [tribe Ampelopsideae]
Leaves bipinnate to tripinnate, the leaflets on at least the better-developed leaves > 7; inflorescences axillary; [tribe Ampelopsideae]
Ampelopsis
Leaves bipinnate to tripinnate, with > 11 leaflets; [native and exotic species]
Leaves bipinnate to tripinnate, with > 11 leaflets; [native and exotic species]
Koelreuteria
Leaves pinnate (rarely bipinnate in part), the leaflets coarsely crenate to lobulate; capsule valves ovate, ca. 2 × as long as wide; capsules greenish to tawny when young, aging to dark brown
Leaves pinnate (rarely bipinnate in part), the leaflets coarsely crenate to lobulate; capsule valves ovate, ca. 2 × as long as wide; capsules greenish to tawny when young, aging to dark brown
Koelreuteria
Leaves bipinnate, the leaflets entire to shallowly serrate; capsule valves orbicular, 0.9-1.4 × as long as wide; capsules rose-purple when young, aging to tawny-brown.
Leaves bipinnate, the leaflets entire to shallowly serrate; capsule valves orbicular, 0.9-1.4 × as long as wide; capsules rose-purple when young, aging to tawny-brown.
Apiaceae
Leaflets obtuse to broadly rounded, < 1.5× as long as wide; upper leaves often dramatically more dissected (i.e., bipinnate) and with narrower leaflets or segments than the basal and lower leaves; [plants of disturbed upland situations].
Leaflets obtuse to broadly rounded, < 1.5× as long as wide; upper leaves often dramatically more dissected (i.e., bipinnate) and with narrower leaflets or segments than the basal and lower leaves; [plants of disturbed upland situations].
Plantae
Leaves bipinnate or more divided.
Leaves bipinnate or more divided.
Arecaceae
Leaves bipinnate (when well-developed, smaller leaves or leaves of small plants may be merely pinnate); leaf segments cuneate, widening to an irregular and raggedly toothed tip; ["fishtail palms"]; [subfamily Arecoideae; tribe Caryoteae]
Leaves bipinnate (when well-developed, smaller leaves or leaves of small plants may be merely pinnate); leaf segments cuneate, widening to an irregular and raggedly toothed tip; ["fishtail palms"]; [subfamily Arecoideae; tribe Caryoteae]
Plantae
Leaves dimorphic, the sterile leaves 1-pinnate, the fertile leaves bipinnate; sori covering the entire undersurface of the fertile leaves
Leaves dimorphic, the sterile leaves 1-pinnate, the fertile leaves bipinnate; sori covering the entire undersurface of the fertile leaves
Dryopteris
Leaves pinnate-pinnatifid to bipinnate (or to bipinnate-pinnatifid in the lower pinnae), divided 1.5-2.5×; rachis sparsely to moderately clothed with light tan to brown scales.
Leaves pinnate-pinnatifid to bipinnate (or to bipinnate-pinnatifid in the lower pinnae), divided 1.5-2.5×; rachis sparsely to moderately clothed with light tan to brown scales.
Selenia
Leaves bipinnate; siliques hairy with vesicular hairs; sepals persistent to fruit maturity; [s. TX]
Leaves bipinnate; siliques hairy with vesicular hairs; sepals persistent to fruit maturity; [s. TX]


0 unsaved edits on this page.

20 key lines found. Start a new search Searched: Lead Characteristics with Glossary