Polemonium pulcherrimum Hook.  
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Family: Polemoniaceae
Beautiful Jacob's-Ladder, more...Jacob's-ladder, pretty Jacob's-ladder, skunkleaf polemonium
Polemonium pulcherrimum image
Tony Frates  
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CANOTIA (2005)
PLANT: Perennial with several stems, 5-40 cm tall, glabrous to sparsely pilose glandular, each with 1-4 leaves. LEAVES: 3-11 cm long, 0.5-2 cm wide, villous to glandular pilose; leaflets 11-25, ovate to elliptic, 3-15 mm long, 2-7 mm wide. INFLORESCENCE: congested to open and elongate. FLOWERS: pedicels 1-8 mm long; calyx tube 2-3 mm long, the lobes lanceolate to ovate, 2-3 mm long; corollas blue-violet, with a yellow or white throat, rotate, the tube 2-5 mm long, the lobes ovate to obovate; anthers slightly exserted; style included to slightly exserted, usually equalling the stamens. CAPSULE: 3-4 mm long; seeds 1-3 per locule. NOTES: 3 subsp.; AK s to AZ and NM. REFERENCES: Dieter H. Wilken and J. Mark Porter, 2005, Vascular Plants of Arizona: Polemoniaceae. CANOTIA 1: 1-37.
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Polemonium pulcherrimum
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Polemonium pulcherrimum image
Max Licher  
Polemonium pulcherrimum image
Tony Frates  
Polemonium pulcherrimum image
Max Licher  
Polemonium pulcherrimum image
Tony Frates  
Polemonium pulcherrimum image
NPS, Lassen Volcanic NP  
Polemonium pulcherrimum image
Max Licher  
Polemonium pulcherrimum image
Patrick Alexander  
Polemonium pulcherrimum image
Patrick Alexander  
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