Anemone quinquefolia
 
Wood Anemone

Carpel Away From Hook

Highway #3 at Saskatchewan-Manitoba Border
14-June-2009

Note the short, hooked style.  Each carpel will develop into a separate achene.

Quinquefolia: Answers to key questions in Budd's Flora (BF)  and Flora of Alberta (FOA) leading to this genus. 

plants rhizomatous

plants 1-2 dm tall; NOT [plants 2-8 dm tall]

involucral leaves petioled; NOT [involucral leaves sessile or subsessile]

sepals 5-25 mm long; NOT [sepals 15-40 mm long] (BF)

sepals generally less than 2 cm long; NOT [sepals 2-4 cm long] (FOA)

styles much shorter than 1.5-3.5 cm long

style hooked

style NOT plumose

achenes fusiform; NOT [achenes flattened]

carpels and achenes glabrous or somewhat pubescent; NOT [carpels and achenes densely woolly] (BF)

achenes hirsute; NOT [achenes densely woolly] (FOA)

 

Anemone: Answers to key questions in Budd's Flora (BF)  and Flora of Alberta (FOA) leading to this genus. 

plants NOT woody climbers

leaves NOT all basal, stem leaves present (BF)

leaves either basal or alternate; NOT [plants with opposite leaves] (BF)

leaves all basal except involucre of leafy bracts some distance below the inflorescence; NOT [leaves not basal, without involucral bracts below inflorescence] (BF)

cauline leaves whorled, forming an involucre; NOT [cauline leaves alternate] (FOA)

leaf segments mostly toothed; NOT [leaf lobes entire]

leaf segments acute; NOT [leaf lobes rounded]

flowers perfect; NOT [plants dioecious]

flowers regular, not spurred; NOT [flowers irregular or spurred]

sepals conspicuous, colored and petal-like; NOT [sepals inconspicuous]

sepals NOT greenish, sepals SELDOM yellow

petals absent

carpels 2 or more; NOT [carpel 1]

ovaries 1-ovuled; NOT [ovaries several-ovuled]

fruit an achene; NOT [fruit a follicle], NOT [fruit a berry]

 

Ranunculaceae: Answers to key questions in Budd's Flora leading to this family.  Not all the answers apply to all genera with Ranunculaceae, but they all do apply to Anemone.

herbs; NOT [shrubs or trees]

land plants; NOT [water plants]

plants not parasitic on trees, rooted in soil or water; NOT [plants parasitic on branches of trees]

plants with stems or stemless, but with more than one pair of leaves; NOT [plants stemless with a single pair of large reniform leaves]

leaves alternate, lower ones sometimes opposite; NOT [leaves opposite]

leaves without stipules; NOT [leaves with stipules free or sheathing the stem]

leaves compound or simple, but very deeply divided; NOT [leaves not compound and not very deeply divided], NOT [ leaves orbicular], NOT [leaves reniform]

flowers with only one floral ring, with sepals but not petals]

stamens and pistils in each flower; NOT [stamens or pistils in separate flowers on the same plant]

fruit dry when ripe; NOT [fruit fleshy when ripe]