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Erigeron maguirei
Cronquist
Family:
Asteraceae
Maguire's Fleabane
Daniela Roth
FNA
Resources
Guy L. Nesom in Flora of North America (vol. 20)
Perennials,
2-15(-28) cm; tap-rooted, caudex branches relatively short and thick.
Stems
ascending (greenish proximally), densely hirsute (hairs spreading), densely minutely glandular.
Leaves
basal (persistent) and cauline; basal blades oblanceolate-spatulate to spatulate (not folding), 20-50 × 3-8 mm (bases often abruptly contracted), margins entire (apices rounded to obtuse), faces densely hirsute to hispido-hirsute, minutely glandular; cauline blades becoming lanceolate, gradually reduced distally or unreduced until heads.
Heads
1-5 (from distal branches).
Involucres
5-6.5 × 7-11 mm.
Phyllaries
in 3-4 series, sparsely hirsute, densely minutely glandular.
Ray florets
12-20; corollas white to pink, 6-8 mm, laminae spreading, not coiling or reflexing.
Disc corollas
2.5-3 mm.
Cypselae
1.8-2 mm, 2-nerved, faces hirsuto-villous;
pappi:
outer of setae or scales, inner of 13-25 bristles.
Flowering May-Jul. Sandy canyon bottoms, juniper or pinyon-juniper; of conservation concern; 1600-2200 m; Utah.
Erigeron maguirei
is in the Center for Plant Conservation´s National Collection of Endangered Plants.
Open Interactive Map
Daniela Roth
Daniela Roth
Daniela Roth
Click to Display
54 Total Images
This project made possible by National Science Foundation Awards
1601697
,
1600981
,
1601393
,
1600976
,
1601429
,
1601101
,
1601503
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