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Arnoglossum diversifolium
(Torr. & A. Gray) H. Rob.
Family:
Asteraceae
Variable-Leaf Indian-Plantain
[
Mesadenia difformis
]
FNA
Resources
Loran C. Anderson in Flora of North America (vol. 20)
Plants
100-200(-300) cm.
Stems
proximally ribbed (and purplish), distally angular (and greenish).
Basal leaves:
(petioles with brownish hairs) blades ovate to cordate-ovate, to 10 cm (bases truncate), margins denticulate.
Cauline leaves:
proximal petiolate, deltate-hastate, margins dentate (faces glabrous); distal petiolate or sessile, smaller (faces finely puberulent).
Involucres
(7.5-)9-11 mm.
Phyllaries
lance-ovate, midvein wings uniform or highest at apices.
Corollas
white or purplish, 8.5-9.5(-10.5) mm.
Cypselae
fusiform, 3 mm;
pappi
(6-)7-8 mm.
2
n
= 50.
Flowering mid May-early Jul (Aug-Sep, peninsular Florida). Wet or mucky soils, along streams, swamps, woodlands; of conservation concern; 0-100 m; Ala., Fla., Ga.
Arnoglossum diversifolium
grows primarily in the Florida panhandle and adjacent Alabama and Georgia, and in Putnam and Levy counties, Florida.
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Genevieve J Kline
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
Genevieve J Kline
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
University of Florida Herbarium
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