Difference between revisions of "×arctodupontia"

Tzvelev
Treatment appears in FNA Volume 24. Treatment on page 604.
FNA>Volume Importer
imported>Volume Importer
 
(3 intermediate revisions by 2 users not shown)
Line 40: Line 40:
 
|publication year=
 
|publication year=
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V24/V24_853.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/200273ad09963decb8fc72550212de541d86569d/coarse_grained_fna_xml/V24/V24_853.xml
 
|subfamily=Poaceae subfam. Pooideae
 
|subfamily=Poaceae subfam. Pooideae
 
|tribe=Poaceae tribe Poeae
 
|tribe=Poaceae tribe Poeae

Latest revision as of 16:25, 11 May 2021

Plants perennial; rhizomatous. Culms to 38 cm. Sheaths closed for 1/3-3/4 their length; auricles absent; ligules membranous, acute to truncate, lacerate; blades flat or folded, glabrous. Inflorescences partly open panicles; branches stiff, glabrous, lower branches sometimes reflexed. Spikelets somewhat compressed, with 2-4 florets. Glumes subequal, ovate, membranous, acute; calluses with scant, stiff hairs; lemmas ovate, membranous to subcoriaceous, 1(3)-veined, apices truncate and lacerate-dentate; paleas 2-keeled, glabrous; anthers indehiscent; ovaries glabrous; lodicules 2, membranous. Caryopses apparently absent.

Discussion

×Arctodupontia is a sterile hybrid between the two monotypic genera Dupontia and Arctophila. It is intermediate between the two parents.