Difference between revisions of "Crataegus collina var. sordida"
Rhodora 10: 76. 1908.
FNA>Volume Importer |
imported>Volume Importer |
||
| (3 intermediate revisions by 2 users not shown) | |||
| Line 17: | Line 17: | ||
|name=Crataegus sordida | |name=Crataegus sordida | ||
|authority=Sargent | |authority=Sargent | ||
| + | |rank=species | ||
|publication_title=Bot. Gaz. | |publication_title=Bot. Gaz. | ||
|publication_place=33: 114. 1902 | |publication_place=33: 114. 1902 | ||
| Line 37: | Line 38: | ||
|discussion=<p>Of conservation concern.</p><!-- | |discussion=<p>Of conservation concern.</p><!-- | ||
--><p>Variety sordida is rare in southern Missouri.</p><!-- | --><p>Variety sordida is rare in southern Missouri.</p><!-- | ||
| − | --><p>B. F. Bush noted on a herbarium label that < | + | --><p>B. F. Bush noted on a herbarium label that <i></i>var.<i> sordida</i> flowered later and had larger flowers than sympatric <i>Crataegus collina</i>, assumed to be <i></i>var.<i> collina</i>. The bracteoles of <i></i>var.<i> sordida</i> are particularly narrow (20:1). Variety sordida has not been recorded since the early 1900s.</p> |
|tables= | |tables= | ||
|references= | |references= | ||
| Line 46: | Line 47: | ||
-->{{#Taxon: | -->{{#Taxon: | ||
name=Crataegus collina var. sordida | name=Crataegus collina var. sordida | ||
| − | |||
|authority=(Sargent) Eggleston | |authority=(Sargent) Eggleston | ||
|rank=variety | |rank=variety | ||
| Line 61: | Line 61: | ||
|publication year=1908 | |publication year=1908 | ||
|special status=Conservation concern;Endemic | |special status=Conservation concern;Endemic | ||
| − | |source xml=https:// | + | |source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V9/V9_920.xml |
|subfamily=Rosaceae subfam. Amygdaloideae | |subfamily=Rosaceae subfam. Amygdaloideae | ||
|tribe=Rosaceae tribe Gillenieae | |tribe=Rosaceae tribe Gillenieae | ||
Latest revision as of 23:00, 5 November 2020
Leaf blades ± obtrullate, 3.5–5 cm, 1/2 grown at anthesis, length/width = 1.4–1.5, subcoriaceous, lobes 0 or 1–3 per side, max LII 15%, lobe apex acute, margins serrate distally, teeth 1.5 mm, apex subacute to acute, adaxial surface matte to sublustrous young, with short, scattered, caducous hairs. Inflorescence branches sparsely pubescent. Flowers 15(–20) mm diam.; stamens 20, anthers rose.
Phenology: Flowering Apr; fruiting Sep–Nov.
Habitat: Brush, open woodlands
Elevation: 100–200 m
Discussion
Of conservation concern.
Variety sordida is rare in southern Missouri.
B. F. Bush noted on a herbarium label that var. sordida flowered later and had larger flowers than sympatric Crataegus collina, assumed to be var. collina. The bracteoles of var. sordida are particularly narrow (20:1). Variety sordida has not been recorded since the early 1900s.
Selected References
None.