Difference between revisions of "Cassytha"

Osbeck in C. Linnaeus

Sp. Pl. 1: 35. 175.

Gen. Pl. ed. 5, 22. 1754 (as "Cassyta").

Etymology: Greek kasytas, name for Cuscuta
Treatment appears in FNA Volume 3.
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--><span class="statement" id="st-d0_s0" data-properties="vine nutrition;stem shape"><b>Vines,</b> parasitic, with threadlike stems.</span> <span class="statement" id="st-d0_s1" data-properties="leaf size;leaf size;leaf size;leaf arrangement;leaf pubescence;leaf pubescence"><b>Leaves </b>reduced to minute scales, spirally arranged, glabrous or pubescent.</span> <span class="statement" id="st-d0_s2" data-properties="inflorescences spike size;flower quantity"><b>Inflorescences </b>spikes [panicles or racemes], rarely reduced to single flower.</span> <span class="statement" id="st-d0_s3" data-properties="flower reproduction;flower architecture;flower architecture"><b>Flowers </b>bisexual, sessile or shortly pedicellate, subtended by bract and 2 bracteoles;</span> <span class="statement" id="st-d0_s4" data-properties="tepal duration;apex coloration;apex coloration;floral-tube size;innermost row size">tepals persistent at apex of accrescent floral-tube that surrounds fruit, greenish white or whitish, outermost row similar to bracts, innermost row larger;</span> <span class="statement" id="st-d0_s5" data-properties="stamen quantity;anther architecture or structure in adjective form;outer stamen quantity;stamen dehiscence;stamen dehiscence or orientation;inner stamen quantity">stamens 9 (or 6), anthers 2-locular, anthers of outer 6 stamens introrse, of inner 3 extrorse;</span> <span class="statement" id="st-d0_s6" data-properties="staminode quantity">staminodes 3 (or 6);</span> <span class="statement" id="st-d0_s7" data-properties="ovary shape">ovary globose.</span> <span class="statement" id="st-d0_s8" data-properties="drupe coloration;drupe shape;remnant position"><b>Drupe </b>black, globose, enclosed in floral-tube, remnants of perianth apical.</span><!--
+
--><span class="statement" id="st-undefined" data-properties=""><b>Vines,</b> parasitic, with threadlike stems. <b>Leaves</b> reduced to minute scales, spirally arranged, glabrous or pubescent. <b>Inflorescences</b> spikes [panicles or racemes], rarely reduced to single flower. <b>Flowers</b> bisexual, sessile or shortly pedicellate, subtended by bract and 2 bracteoles; tepals persistent at apex of accrescent floral tube that surrounds fruit, greenish white or whitish, outermost row similar to bracts, innermost row larger; stamens 9 (or 6), anthers 2-locular, anthers of outer 6 stamens introrse, of inner 3 extrorse; staminodes 3 (or 6); ovary globose. <b>Drupe</b> black, globose, enclosed in floral tube, remnants of perianth apical.</span><!--
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
|distribution=Tropical and subtropical regions;North America;mostly Australia;a few in Africa
+
|distribution=Tropical and subtropical regions;North America;mostly Australia;a few in Africa.
 
|discussion=<p>Species ca. 17 (1 in the flora).</p>
 
|discussion=<p>Species ca. 17 (1 in the flora).</p>
 
|tables=
 
|tables=
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|basionyms=
 
|basionyms=
 
|family=Lauraceae
 
|family=Lauraceae
|distribution=Tropical and subtropical regions;North America;mostly Australia;a few in Africa
+
|distribution=Tropical and subtropical regions;North America;mostly Australia;a few in Africa.
 
|reference=weber1981a
 
|reference=weber1981a
 
|publication title=Sp. Pl.;Gen. Pl. ed.
 
|publication title=Sp. Pl.;Gen. Pl. ed.
 
|publication year=;
 
|publication year=;
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_1110.xml
+
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-data-curation.git/src/9216fc802291cd3df363fd52122300479582ede7/coarse_grained_fna_xml/V3/V3_1110.xml
 
|genus=Cassytha
 
|genus=Cassytha
|anther architecture or structure in adjective form=2-locular
 
|apex coloration=whitish;greenish white
 
|drupe coloration=black
 
|drupe shape=globose
 
|floral-tube size=accrescent
 
|flower architecture=pedicellate;sessile
 
|flower quantity=single
 
|flower reproduction=bisexual
 
|inflorescences spike size=reduced
 
|inner stamen quantity=3
 
|innermost row size=larger
 
|leaf arrangement=arranged
 
|leaf pubescence=pubescent;glabrous
 
|leaf size=reduced;minute
 
|outer stamen quantity=6
 
|ovary shape=globose
 
|remnant position=apical
 
|stamen dehiscence=introrse
 
|stamen dehiscence or orientation=extrorse
 
|stamen quantity=9
 
|staminode quantity=3
 
|stem shape=thread-like
 
|tepal duration=persistent
 
|vine nutrition=parasitic
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Lauraceae]]
 
-->[[Category:Treatment]][[Category:Lauraceae]]

Revision as of 13:31, 27 July 2019

Vines, parasitic, with threadlike stems. Leaves reduced to minute scales, spirally arranged, glabrous or pubescent. Inflorescences spikes [panicles or racemes], rarely reduced to single flower. Flowers bisexual, sessile or shortly pedicellate, subtended by bract and 2 bracteoles; tepals persistent at apex of accrescent floral tube that surrounds fruit, greenish white or whitish, outermost row similar to bracts, innermost row larger; stamens 9 (or 6), anthers 2-locular, anthers of outer 6 stamens introrse, of inner 3 extrorse; staminodes 3 (or 6); ovary globose. Drupe black, globose, enclosed in floral tube, remnants of perianth apical.

Distribution

Tropical and subtropical regions, North America, mostly Australia, a few in Africa.

Discussion

Species ca. 17 (1 in the flora).