View source for Heuchera longiflora

{{Treatment/ID
|accepted_name=Heuchera longiflora
|accepted_authority=Rydberg in N. L. Britton
|publications={{Treatment/Publication
|title=in N. L. Britton, Man. Fl. N. States,
|place=482. 1901,
}}
|common_names=Long-flowered alum-root
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms={{Treatment/ID/Synonym
|name=Heuchera aceroides
|authority=Rydberg ex Small
|rank=species
}} {{Treatment/ID/Synonym
|name=Heuchera longiflora var. aceroides
|authority=(Rydberg ex Small) Rosendahl, Butters & Lakela
|rank=variety
}} {{Treatment/ID/Synonym
|name=Heuchera scabra
|authority=
|rank=species
}}
|hierarchy=Saxifragaceae;Heuchera;Heuchera longiflora
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Saxifragaceae]]</div><div class="higher-taxon"><small>genus</small>[[Heuchera]]</div><div class="higher-taxon"><small>species</small>[[Heuchera longiflora]]</div></div>
|volume=Volume 8
|mention_page=page 84, 88, 94
|treatment_page=page 97
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Herbs </b>acaulescent; caudex branched. <b>Flowering</b> stems often leafy, 30–95 cm, glabrous or short stipitate-glandular. <b>Leaves</b>: petiole glabrous or short stipitate-glandular; blade (often variegated adaxially), broadly ovate to cordate, shallowly 5-lobed, 3–12 cm, base cordate or nearly truncate, lobes rounded to widely ovate, terminal lobes often elongated, margins dentate, apex acute or obtuse, surfaces glabrous or short stipitate-glandular, at least on veins. <b>Inflorescences</b> diffuse. <b>Flowers</b>: hypanthium strongly bilaterally symmetric, free 2.2–6.2 mm, green, gibbous-tubular, abruptly inflated distal to adnation to ovary, 6.6–12.6 mm, short stipitate-glandular; sepals inflexed (closing mouth of flower), darker green-tipped, equal, 2–3.7 mm, apex rounded; petals inflexed (closing mouth of flower), white, pink, or purple, spatulate, unlobed, 1.8–5.5 mm, margins often fimbriate; stamens 2.4 mm included to 0.7 mm exserted; styles included 1.3–5.3 mm, 1.5–2.5 mm, to 0.1 mm diam. <b>Capsules</b> ovoid, 5–13 mm, beaks divergent, not papillose. <b>Seeds</b> dark brown, ellipsoid, 0.5–0.9 mm. <b>2n</b> = 14.</span><!--

-->{{Treatment/Body
|phenology=Flowering May–Jun.
|habitat=Rich, shaded woods and roadcuts over limestone substrates and outcroppings
|elevation=100-500 m
|distribution=Ala.;Ky.;N.C.;Tenn.;Va.;W.Va.
|discussion=<p><i>Heuchera longiflora</i> is restricted to limestone outcroppings and is rare in all the states where it is found.</p>
|tables=
|references=
}}<!--

--><!--

-->{{#Taxon:
name=Heuchera longiflora
|authority=Rydberg in N. L. Britton
|rank=species
|parent rank=genus
|synonyms=Heuchera aceroides;Heuchera longiflora var. aceroides;Heuchera scabra
|basionyms=
|family=Saxifragaceae
|phenology=Flowering May–Jun.
|habitat=Rich, shaded woods and roadcuts over limestone substrates and outcroppings
|elevation=100-500 m
|distribution=Ala.;Ky.;N.C.;Tenn.;Va.;W.Va.
|reference=None
|publication title=in N. L. Britton, Man. Fl. N. States,
|publication year=
|special status=Endemic
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-data-curation.git/src/bb6b7e3a7de7d3b7888a1ad48c7fd8f5c722d8d6/coarse_grained_fna_xml/V8/V8_188.xml
|genus=Heuchera
|species=Heuchera longiflora
}}<!--

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