genusAnnona

Difference between revisions of "Annona"

Linnaeus

Sp. Pl. 1: 536. 175.

,

Gen. Pl. ed. 5, 241. 1754.

Common names: Custard-apple soursop alligator-apple
Etymology: native Hispaniolan anon or hanon, given to A. muricata
Treatment appears in FNA Volume 3.
FNA>Volume Importer
 
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|title=Sp. Pl.
 
|place=1: 536. 175
 
|place=1: 536. 175
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}}, {{Treatment/Publication
 
|title=Gen. Pl. ed.
 
|title=Gen. Pl. ed.
 
|place=5, 241. 1754
 
|place=5, 241. 1754
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--><span class="statement" id="st-d0_s0" data-properties="tree architecture;shrub architecture"><b>Trees </b>or shrubs, taprooted;</span> <span class="statement" id="st-d0_s1" data-properties="trunk architecture;trunk architecture">trunks buttressed or not buttressed at base.</span> <span class="statement" id="st-d0_s2" data-properties="bark width;bark relief;bark architecture or pubescence;fissure architecture"><b>Bark </b>thin, mostly broadly and shallowly fissured, scaly, fissures anastomosing.</span> <span class="statement" id="st-d0_s3" data-properties="shoot size;shoot fragility;shoot shape"><b>Shoots </b>slender, stiff, terete;</span> <span class="statement" id="st-d0_s4" data-properties="lenticel prominence">lenticels raised;</span> <span class="statement" id="st-d0_s5" data-properties="bud architecture">buds naked.</span> <span class="statement" id="st-d0_s6" data-properties="leaf duration;leaf duration;leaf duration"><b>Leaves </b>persistent or deciduous to late deciduous.</span> <span class="statement" id="st-d0_s7" data-properties="leaf-blade texture;leaf-blade texture;leaf-blade pubescence;leaf-blade pubescence;leaf-blade pubescence"><b>Leaf-</b>blade leathery or membranous, glabrous to pubescent.</span> <span class="statement" id="st-d0_s8" data-properties="inflorescence position;inflorescence position;stem life cycle;flower architecture or arrangement or growth form;flower arrangement"><b>Inflorescences </b>axillary or supra-axillary, occasionally from axillary buds on main-stem or older stems, solitary flowers or fascicles;</span> <span class="statement" id="st-d0_s9" data-properties="peduncle architecture">peduncle bracteolate.</span> <span class="statement" id="st-d0_s10" data-properties="receptacle shape;receptacle shape;receptacle shape;receptacle shape;receptacle prominence"><b>Flowers:</b> receptacle convex to ±globose or elongate, elevated;</span> <span class="statement" id="st-d0_s11" data-properties="sepal duration;sepal atypical quantity;sepal quantity;sepal size;sepal arrangement or dehiscence">sepals deciduous, 3 (-4), smaller than outer petals, valvate in bud;</span> <span class="statement" id="st-d0_s12" data-properties="petal atypical quantity;petal quantity;petal texture;petal size;petal arrangement or dehiscence;petal orientation;petal size;petal size;petal presence;petal arrangement;petal arrangement;whorl quantity">petals 6 (-8) in 2 whorls, usually fleshy, those of outer whorl larger, valvate in bud, those of inner whorl more ascending, distinctly smaller or reduced, rarely absent, valvate or imbricate in bud;</span> <span class="statement" id="st-d0_s13" data-properties="nectary presence;zone coloration;zone arrangement or relief">nectaries present as darker-pigmented, usually corrugate zones adaxially near petal bases;</span> <span class="statement" id="st-d0_s14" data-properties="stamen quantity;stamen arrangement;stamen shape;stamen course">stamens very numerous, packed into ball, club-shaped, curved;</span> <span class="statement" id="st-d0_s15" data-properties="connective shape;connective architecture;connective shape">connective dilated, hooded or pointed beyond anther sac;</span> <span class="statement" id="st-d0_s16" data-properties="pistil quantity;pistil architecture;pistil fusion;pistil variability;stigma fusion">pistils numerous, sessile, partially connate to various degrees with at least stigmas distinct;</span> <span class="statement" id="st-d0_s17" data-properties="ovule atypical quantity;ovule quantity">ovules 1 (-2) per pistil;</span> <span class="statement" id="st-d0_s18" data-properties="style shape;style shape;stigma shape;stigma shape">style and stigma club-shaped or narrowly conic.</span> <span class="statement" id="st-d0_s19" data-properties="fruit shape;fruit shape;fruit shape;syncarp texture;syncarp quantity;surface orientation"><b>Fruits </b>fleshy syncarps, 1 per flower, usually ovoid to nearly globose, surface variable depending on orientation, structure, and relative connation of pistil apices.</span> <span class="statement" id="st-d0_s20" data-properties="seed quantity;seed shape;seed shape;seed shape;seed shape;coat fragility"><b>Seed </b>usually 1 per pistil, ovoid to ellipsoid, beanlike, coat tough, margins various, narrow.</span> <span class="statement" id="st-d0_s21" data-properties="margin variability;margin size or width;x chromosome quantity">x=7.</span><!--
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--><span class="statement" id="st-undefined" data-properties=""><b>Trees </b>or shrubs, taprooted; trunks buttressed or not buttressed at base. <b>Bark</b> thin, mostly broadly and shallowly fissured, scaly, fissures anastomosing. <b>Shoots</b> slender, stiff, terete; lenticels raised; buds naked. <b>Leaves</b> persistent or deciduous to late deciduous. <b>Leaf</b> blade leathery or membranous, glabrous to pubescent. <b>Inflorescences</b> axillary or supra-axillary, occasionally from axillary buds on main stem or older stems, solitary flowers or fascicles; peduncle bracteolate. <b>Flowers</b>: receptacle convex to ±globose or elongate, elevated; sepals deciduous, 3(-4), smaller than outer petals, valvate in bud; petals 6(-8) in 2 whorls, usually fleshy, those of outer whorl larger, valvate in bud, those of inner whorl more ascending, distinctly smaller or reduced, rarely absent, valvate or imbricate in bud; nectaries present as darker-pigmented, usually corrugate zones adaxially near petal bases; stamens very numerous, packed into ball, club-shaped, curved; connective dilated, hooded or pointed beyond anther sac; pistils numerous, sessile, partially connate to various degrees with at least stigmas distinct; ovules 1(-2) per pistil; style and stigma club-shaped or narrowly conic. <b>Fruits</b> fleshy syncarps, 1 per flower, usually ovoid to nearly globose, surface variable depending on orientation, structure, and relative connation of pistil apices. <b>Seed</b> usually 1 per pistil, ovoid to ellipsoid, beanlike, coat tough, margins various, narrow. <b>x</b>=7.</span><!--
  
 
-->{{Treatment/Body
 
-->{{Treatment/Body
|distribution=Mostly neotropic;North America;10 in Africa
+
|distribution=Mostly neotropic;North America;10 in Africa.
 
|discussion=<p>Species 110 (2 in the flora).</p>
 
|discussion=<p>Species 110 (2 in the flora).</p>
 
|tables=
 
|tables=
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-->{{#Taxon:
 
-->{{#Taxon:
 
name=Annona
 
name=Annona
|author=
 
 
|authority=Linnaeus
 
|authority=Linnaeus
 
|rank=genus
 
|rank=genus
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|basionyms=
 
|basionyms=
 
|family=Annonaceae
 
|family=Annonaceae
|distribution=Mostly neotropic;North America;10 in Africa
+
|distribution=Mostly neotropic;North America;10 in Africa.
 
|reference=safford1914a;sargent1922b;wood1958b
 
|reference=safford1914a;sargent1922b;wood1958b
 
|publication title=Sp. Pl.;Gen. Pl. ed.
 
|publication title=Sp. Pl.;Gen. Pl. ed.
 
|publication year=;1754
 
|publication year=;1754
 
|special status=
 
|special status=
|source xml=https://jpend@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/287ef3db526bd807d435a3c7423ef2df1e951227/V3/V3_226.xml
+
|source xml=https://bitbucket.org/aafc-mbb/fna-data-curation/src/2e0870ddd59836b60bcf96646a41e87ea5a5943a/coarse_grained_fna_xml/V3/V3_226.xml
 
|genus=Annona
 
|genus=Annona
|bark architecture or pubescence=scaly
 
|bark relief=fissured
 
|bark width=thin
 
|bud architecture=naked
 
|coat fragility=tough
 
|connective architecture=hooded
 
|connective shape=pointed;dilated
 
|fissure architecture=anastomosing
 
|flower architecture or arrangement or growth form=solitary
 
|flower arrangement=fascicles
 
|fruit shape=usually ovoid;nearly globose
 
|inflorescence position=supra-axillary;axillary
 
|leaf duration=deciduous;deciduous;persistent
 
|leaf-blade pubescence=glabrous;pubescent
 
|leaf-blade texture=membranous;leathery
 
|lenticel prominence=raised
 
|margin size or width=narrow
 
|margin variability=various
 
|nectary presence=absent
 
|ovule atypical quantity=1;2
 
|ovule quantity=1
 
|peduncle architecture=bracteolate
 
|petal arrangement=imbricate;valvate
 
|petal arrangement or dehiscence=valvate
 
|petal atypical quantity=6;8
 
|petal orientation=ascending
 
|petal presence=absent
 
|petal quantity=6
 
|petal size=reduced;smaller;larger
 
|petal texture=fleshy
 
|pistil architecture=sessile
 
|pistil fusion=connate
 
|pistil quantity=numerous
 
|pistil variability=various
 
|receptacle prominence=elevated
 
|receptacle shape=convex;more or less globose or elongate
 
|seed quantity=1
 
|seed shape=beanlike;ovoid;ellipsoid
 
|sepal arrangement or dehiscence=valvate
 
|sepal atypical quantity=3;4
 
|sepal duration=deciduous
 
|sepal quantity=3
 
|sepal size=smaller
 
|shoot fragility=stiff
 
|shoot shape=terete
 
|shoot size=slender
 
|shrub architecture=taprooted
 
|stamen arrangement=packed
 
|stamen course=curved
 
|stamen quantity=numerous
 
|stamen shape=club--shaped
 
|stem life cycle=older
 
|stigma fusion=distinct
 
|stigma shape=conic;club--shaped
 
|style shape=conic;club--shaped
 
|surface orientation=variable
 
|syncarp quantity=1
 
|syncarp texture=fleshy
 
|tree architecture=taprooted
 
|trunk architecture=not buttressed;buttressed
 
|whorl quantity=2
 
|x chromosome quantity=7
 
|zone arrangement or relief=corrugate
 
|zone coloration=darker-pigmented
 
 
}}<!--
 
}}<!--
  
 
-->[[Category:Treatment]][[Category:Annonaceae]]
 
-->[[Category:Treatment]][[Category:Annonaceae]]

Latest revision as of 22:47, 5 November 2020

Trees or shrubs, taprooted; trunks buttressed or not buttressed at base. Bark thin, mostly broadly and shallowly fissured, scaly, fissures anastomosing. Shoots slender, stiff, terete; lenticels raised; buds naked. Leaves persistent or deciduous to late deciduous. Leaf blade leathery or membranous, glabrous to pubescent. Inflorescences axillary or supra-axillary, occasionally from axillary buds on main stem or older stems, solitary flowers or fascicles; peduncle bracteolate. Flowers: receptacle convex to ±globose or elongate, elevated; sepals deciduous, 3(-4), smaller than outer petals, valvate in bud; petals 6(-8) in 2 whorls, usually fleshy, those of outer whorl larger, valvate in bud, those of inner whorl more ascending, distinctly smaller or reduced, rarely absent, valvate or imbricate in bud; nectaries present as darker-pigmented, usually corrugate zones adaxially near petal bases; stamens very numerous, packed into ball, club-shaped, curved; connective dilated, hooded or pointed beyond anther sac; pistils numerous, sessile, partially connate to various degrees with at least stigmas distinct; ovules 1(-2) per pistil; style and stigma club-shaped or narrowly conic. Fruits fleshy syncarps, 1 per flower, usually ovoid to nearly globose, surface variable depending on orientation, structure, and relative connation of pistil apices. Seed usually 1 per pistil, ovoid to ellipsoid, beanlike, coat tough, margins various, narrow. x=7.

Distribution

Mostly neotropic, North America, 10 in Africa.

Discussion

Species 110 (2 in the flora).

Key

1 Sepals reniform-cordate; petals ovate, adaxially concave, those of inner whorl at least 2/3 length of outer whorl; syncarp smooth. Annona glabra
1 Sepals deltate; outer petals oblong or lance-oblong, adaxially keeled, abaxially furrowed, those of inner whorl minute; syncarp muricate. Annona squamosa
... more about "Annona"
Robert Kral +
Linnaeus +
Custard-apple +, soursop +  and alligator-apple +
Mostly neotropic +, North America +  and 10 in Africa. +
native Hispaniolan anon or hanon, given to A. muricata +
Sp. Pl. +  and Gen. Pl. ed. +
safford1914a +, sargent1922b +  and wood1958b +
Annonaceae +