Difference between revisions of "Aphragmus"

Andrzejowski ex de Candolle in A. P. de Candolle and A. L. P. P. de Candolle

in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. 1: 209. 1824.

Etymology: Greek a-, not or without, and phragma, septum, alluding to its lack in fruit of some species
Synonyms: Oreas Chamisso & Schlechtendal Orobium Reichenbach Staintoniella H. Hara
Treatment appears in FNA Volume 7. Treatment on page 256. Mentioned on page 231, 232, 239, 245.
FNA>Volume Importer
FNA>Volume Importer
(One intermediate revision by the same user not shown)
Line 11: Line 11:
 
|name=Oreas
 
|name=Oreas
 
|authority=Chamisso & Schlechtendal
 
|authority=Chamisso & Schlechtendal
 +
|rank=genus
 
}} {{Treatment/ID/Synonym
 
}} {{Treatment/ID/Synonym
 
|name=Orobium
 
|name=Orobium
 
|authority=Reichenbach
 
|authority=Reichenbach
 +
|rank=genus
 
}} {{Treatment/ID/Synonym
 
}} {{Treatment/ID/Synonym
 
|name=Staintoniella
 
|name=Staintoniella
 
|authority=H. Hara
 
|authority=H. Hara
 +
|rank=genus
 
}}
 
}}
 
|hierarchy=Brassicaceae;Brassicaceae tribe Aphragmeae;Aphragmus
 
|hierarchy=Brassicaceae;Brassicaceae tribe Aphragmeae;Aphragmus
Line 57: Line 60:
 
|publication year=1824
 
|publication year=1824
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f6b125a955440c0872999024f038d74684f65921/coarse_grained_fna_xml/V7/V7_335.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/f50eec43f223ca0e34566be0b046453a0960e173/coarse_grained_fna_xml/V7/V7_335.xml
 
|tribe=Brassicaceae tribe Aphragmeae
 
|tribe=Brassicaceae tribe Aphragmeae
 
|genus=Aphragmus
 
|genus=Aphragmus

Revision as of 22:53, 16 December 2019

Plants not scapose; (sometimes rhizomatous, caudex thick, covered with persistent petiolar remains); glabrous or pubescent, trichomes simple or forked, (less than 0.1 mm). Stems erect or ascending, branched basally. Leaves basal and cauline; petiolate or sessile; basal rosulate, petiolate, blade margins entire; cauline petiolate or sessile, blade margins entire. Racemes (few- to several-flowered), bracteate throughout or basally. Fruiting pedicels [erect] ascending, divaricate, sometimes recurved, slender. Flowers: sepals (sometimes persistent), oblong; petals broadly obovate or spatulate, claw subequaling sepal, (apex rounded [obtuse]); stamens slightly tetradynamous; filaments dilated or not basally; anthers obtuse; nectar glands confluent, subtending bases of stamens. Fruits silicles or siliques, sessile or subsessile, oblong, elliptic, or lanceolate [ovate, linear]; valves each with obscure or distinct midvein, (smooth), glabrous; replum flattened basally; septum absent [complete and membranous]; style obsolete or distinct (to 2 mm); stigma capitate. Seeds plump, not winged, oblong or ovoid (on filiform funicles often longer than seeds); seed coat (minutely reticulate), not mucilaginous when wetted; cotyledons incumbent. x = 7.

Distribution

nw North America, Asia (Himalaya, Russian Far East).

Discussion

Species 11 (1 in the flora).

... more about "Aphragmus"
Ihsan A. Al-Shehbaz +
Andrzejowski ex de Candolle in A. P. de Candolle and A. L. P. P. de Candolle +
nw North America +, Asia (Himalaya +  and Russian Far East). +
Greek a-, not or without, and phragma, septum, alluding to its lack in fruit of some species +
in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. +
al-shehbaz2003a +  and ebel1998a +
Oreas +, Orobium +  and Staintoniella +
Aphragmus +
Brassicaceae tribe Aphragmeae +