View source for Philadelphus microphyllus var. argyrocalyx

{{Treatment/ID
|accepted_name=Philadelphus microphyllus var. argyrocalyx
|accepted_authority=(Wooton) Henrickson
|publications={{Treatment/Publication
|title=J. Bot. Res. Inst. Texas
|place=1: 901. 2007
|year=2007
}}
|common_names=New Mexican mock orange
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}{{Treatment/ID/Special_status
|code=C
|label=Conservation concern
}}
|basionyms={{Treatment/ID/Basionym
|name=Philadelphus argyrocalyx
|authority=Wooton
|rank=species
|publication_title=Bull. Torrey Bot. Club
|publication_place=25: 452. 1898
}}
|synonyms={{Treatment/ID/Synonym
|name=P. wootonii
|authority=S. Y. Hu
|rank=species
}}
|hierarchy=Hydrangeaceae;Philadelphus;Philadelphus microphyllus;Philadelphus microphyllus var. argyrocalyx
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Hydrangeaceae]]</div><div class="higher-taxon"><small>genus</small>[[Philadelphus]]</div><div class="higher-taxon"><small>species</small>[[Philadelphus microphyllus]]</div><div class="higher-taxon"><small>variety</small>[[Philadelphus microphyllus var. argyrocalyx]]</div></div>
|volume=Volume 12
|mention_page=page 479
|treatment_page=page 481
}}<!--

--><span class="statement" id="st-undefined" data-properties=""><b>Leaf </b>blades (1.2–)1.5–3(–4.5) × (0.5–)0.7–1.3(–1.9) cm, herbaceous, margins entire, sometimes ± revolute, abaxial surface whitish gray, sericeous initially, but hairs usually becoming erect and chaotic, sometimes remaining appressed, straight or slightly curved, 0.3–0.7 mm, hairs longer (0.7–1.1 mm) and more common along main veins, adaxial surface brown (cuticle thin, papillate) or gray-green (cuticle thick, smooth), glabrous or sparsely to moderately strigose, hairs usually loosely appressed to spreading, rarely erect, 0.3–0.6 mm. <b>Inflorescences</b> 1(–3)-flowered. <b>Flowers</b> 23–35(–40) mm diam.; hypanthium and sepal abaxial surfaces ± densely white sericeous-strigose and villous-lanate, hairs straight and curved to loosely coiled, and with understory of slender curved-crisped hairs, hairs usually completely obscuring epidermis except sometimes in fruit; sepals 4.5–7 mm; petals 10–16(–21) × 7–11(–15) mm; stamens (35–)49–64. <b>Capsules</b> globose to oblong-globose, 6–9.5 × 6–9.5 mm.</span><!--

-->{{Treatment/Body
|phenology=Flowering Jun–Aug; fruiting Jul–Nov.
|habitat=Limestone and igneous substrates, rocky areas, canyons, drainages, pinyon chaparral, juniper-oak and ponderosa-oak woodlands, limber pine and fir forests.
|elevation=2000–2700 m.
|distribution=N.Mex.
|discussion=<p>The distribution of <i></i>var.<i> argyrocalyx</i> is centered in Lincoln and Otero counties. Plants show considerable variation in characters formerly used to separate <i>Philadelphus</i> argyrocalyx and P. wootonii, with both glabrous and sericeous (occasionally to pilose-villous) adaxial leaf surfaces and both narrowly and broadly obovate petals, sometimes even on one plant; this supports including P. wootonii within P. argyrocalyx. The distinctive, erect, rather chaotically oriented hairs on the abaxial leaf surface occur in 93% of the specimens seen; the remainder have a sericeous-strigose abaxial leaf-surface vestiture of the same type of hair (J. Henrickson, pers. obs.). This chaotic vestiture occurs also in similar plants scattered throughout central and northern New Mexico, but in combination with glabrous or sparsely sericeous hypanthia and sepals as in <i></i>var.<i> microphyllus</i>; these are placed in an expanded <i></i>var.<i> microphyllus</i>.</p>
|tables=
|references=
}}<!--

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-->{{#Taxon:
name=Philadelphus microphyllus var. argyrocalyx
|authority=(Wooton) Henrickson
|rank=variety
|parent rank=species
|synonyms=P. wootonii
|basionyms=Philadelphus argyrocalyx
|family=Hydrangeaceae
|phenology=Flowering Jun–Aug; fruiting Jul–Nov.
|habitat=Limestone and igneous substrates, rocky areas, canyons, drainages, pinyon chaparral, juniper-oak and ponderosa-oak woodlands, limber pine and fir forests.
|elevation=2000–2700 m.
|distribution=N.Mex.
|reference=None
|publication title=J. Bot. Res. Inst. Texas
|publication year=2007
|special status=Endemic;Conservation concern
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/eaa6e58056e40c9ef614d8f47aea294977a1a5e9/coarse_grained_fna_xml/V12/V12_1042.xml
|genus=Philadelphus
|species=Philadelphus microphyllus
|variety=Philadelphus microphyllus var. argyrocalyx
}}<!--

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