View source for Allium lacunosum

{{Treatment/ID
|accepted_name=Allium lacunosum
|accepted_authority=S. Watson
|publications={{Treatment/Publication
|title=Proc. Amer. Acad. Arts
|place=14: 231. 1879
|year=1879
}}
|special_status={{Treatment/ID/Special_status
|code=E
|label=Endemic
}}
|basionyms=
|synonyms=
|hierarchy=Liliaceae;Allium;Allium lacunosum
|hierarchy_nav=<div class="higher-taxa"><div class="higher-taxon"><small>family</small>[[Liliaceae]]</div><div class="higher-taxon"><small>genus</small>[[Allium]]</div><div class="higher-taxon"><small>species</small>[[Allium lacunosum]]</div></div>
|volume=Volume 26
|mention_page=page 224, 231
|treatment_page=page 260
}}<!--

--><span class="statement" id="st-d0_s0" data-properties="bulb atypical quantity;bulb quantity;bulb arrangement or growth form;bulb shape;bulb length;bulb width;primary rhizome fragility or size"><b>Bulbs </b>1–3 (–5), not clustered on stout primary rhizome, ovoid, 1–2 × 1–2 cm;</span> <span class="statement" id="st-d0_s1" data-properties="outer coat position relational;outer coat quantity;outer coat coloration;outer coat architecture or coloration or relief;outer coat texture;cover width;cell shape;cell shape;cell shape;cell shape;cell shape;wall width;wall course">outer coats enclosing 1 or more bulbs, brown, prominently cellular-reticulate, membranous, accumulating and investing bulb with thick cover, cells square, polygonal, or ± transversely elongate, walls thick, sinuous, without fibers;</span> <span class="statement" id="st-d0_s2" data-properties="inner coat coloration;cell prominence;cell shape">inner coats white to light-brown, cells ± obscure, quadrate.</span> <span class="statement" id="st-d0_s3" data-properties="leaf duration;leaf life cycle;leaf architecture or shape;tip quantity"><b>Leaves </b>persistent, withering from tip at anthesis, 2–3, basally sheathing, sheaths not extending much above soil surface;</span> <span class="statement" id="st-d0_s4" data-properties="blade architecture;blade shape;blade shape;blade shape;blade shape;blade shape;blade length;blade width;margin architecture or shape">blade solid, flattened, subterete or ± channeled and carinate, ± falcate, 10–30 cm × 0.5–3 mm, margins entire.</span> <span class="statement" id="st-d0_s5" data-properties="scape duration;scape architecture or arrangement or growth form;scape orientation;scape architecture;scape shape;scape length;scape width"><b>Scape </b>persistent, solitary, erect, solid, terete, 10–35 cm × 1–4 mm.</span> <span class="statement" id="st-d0_s6" data-properties="umbel duration;umbel orientation;umbel architecture;umbel architecture;umbel architecture;umbel life cycle;flower duration"><b>Umbel </b>persistent, erect, compact or loose, 5–45-flowered, bulbils unknown, umbel shattering after seeds mature, each flower deciduous with its pedicel;</span> <span class="statement" id="st-d0_s7" data-properties="spathe bract duration;spathe bract quantity;spathe bract architecture;spathe bract shape;spathe bract variability;apex shape;apex shape">spathe bracts persistent, 2–3, 4–6-veined, lanceovate to ovate, ± equal, apex obtuse or acuminate.</span> <span class="statement" id="st-d0_s8" data-properties="flower shape;flower some measurement"><b>Flowers </b>campanulate, 4–9 mm;</span> <span class="statement" id="st-d0_s9" data-properties="tepal orientation;tepal orientation;tepal coloration;tepal shape;tepal variability;midvein coloration;margin architecture or shape;apex shape;apex shape;apex shape;apex shape;apex shape">tepals erect or spreading from base, white to deep pink with darker midveins, lanceovate to ovate, ± equal, margins entire, apex obtuse, acute, or short-acuminate;</span> <span class="statement" id="st-d0_s10" data-properties="stamen position">stamens included;</span> <span class="statement" id="st-d0_s11" data-properties="anther coloration">anthers yellow;</span> <span class="statement" id="st-d0_s12" data-properties="pollen coloration">pollen yellow;</span> <span class="statement" id="st-d0_s13" data-properties="ovary architecture;ridge length;papilla size;papilla shape">ovary 3-grooved with ridge on either side of each groove, ridges prolonged into crest, ridges and crest densely covered with minute, rounded papillae;</span> <span class="statement" id="st-d0_s14" data-properties="process quantity;process position;process shape;process size">processes 3, central, 2-lobed, minute;</span> <span class="statement" id="st-d0_s15" data-properties="style arrangement or course or shape;stamen variability">style linear, equaling stamens;</span> <span class="statement" id="st-d0_s16" data-properties="stigma architecture or shape;stigma size or width;stigma shape">stigma capitate, scarcely thickened, obscurely 3-lobed;</span> <span class="statement" id="st-d0_s17" data-properties="pedicel some measurement">pedicel 4–30 mm.</span> <span class="statement" id="st-d0_s18" data-properties="seed-coat reflectance;seed-coat reflectance"><b>Seed-</b>coat dull or shining;</span> <span class="statement" id="st-d0_s19" data-properties="cell relief or texture">cells minutely roughened.</span><!--

-->{{Treatment/Body
|distribution=Calif.
|discussion=<p>Varieties 4 (4 in the flora).</p>
|tables=
|references=
}}<!--

--><div class="treatment-key">
==Key==
<div class="treatment-key-group">
  
{| class="wikitable fna-keytable"
|-id=key-0-1
|1
|Umbel compact; pedicel 0.75–1.5 times flower; scape 10–25 cm.
|[[#key-0-2| > 2]]
|-id=key-0-1
|1
|Umbel loose; pedicel equaling–3.5 times flower; scape 15–35 cm.
|[[#key-0-3| > 3]]
|-id=key-0-2
|2
|Scape 10–20 cm; leaf blade 1–2 times scape; flowers (6–)7–9 mm; Coast Ranges of c California and Channel Islands.
|[[Allium lacunosum var. lacunosum|Allium lacunosum var. lacunosum]]
|-id=key-0-2
|2
|Scape 15–25 cm; leaf blade equaling or shorter than scape; flowers 6–7(–8) mm; Sierra Nevada, California.
|[[Allium lacunosum var. kernensis|Allium lacunosum var. kernensis]]
|-id=key-0-3
|3
|Leaf blade subterete, 1 mm or less wide, straight; spathe bracts 3, apex obtuse or acute; flowers 4–6 mm.
|[[Allium lacunosum var. micranthum|Allium lacunosum var. micranthum]]
|-id=key-0-3
|3
|Leaf blade ± carinate, to 3 mm wide, ± falcate; spathe bracts 2, apex acuminate; flowers 6–8 mm.
|[[Allium lacunosum var. davisiae|Allium lacunosum var. davisiae]]
|}
</div></div><!--

-->{{#Taxon:
name=Allium lacunosum
|authority=S. Watson
|rank=species
|parent rank=genus
|synonyms=
|basionyms=
|family=Liliaceae
|distribution=Calif.
|reference=None
|publication title=Proc. Amer. Acad. Arts
|publication year=1879
|special status=Endemic
|source xml=https://bibilujan@bitbucket.org/aafc-mbb/fna-fine-grained-xml.git/src/84153f6d59a0a91d69695978a64cee7560374f8e/V26/V26_479.xml
|genus=Allium
|species=Allium lacunosum
|anther coloration=yellow
|apex shape=short-acuminate;acute;short-acuminate;acute;obtuse;acuminate;obtuse
|blade architecture=solid
|blade length=10cm;30cm
|blade shape=falcate;carinate;channeled;subterete;flattened
|blade width=0.5mm;3mm
|bulb arrangement or growth form=not clustered
|bulb atypical quantity=3;5
|bulb length=1cm;2cm
|bulb quantity=1;3
|bulb shape=ovoid
|bulb width=1cm;2cm
|cell prominence=obscure
|cell relief or texture=roughened
|cell shape=quadrate;elongate;polygonal;elongate;polygonal;square
|cover width=thick
|flower duration=deciduous
|flower shape=campanulate
|flower some measurement=4mm;9mm
|inner coat coloration=white;light-brown
|leaf architecture or shape=sheathing
|leaf duration=persistent
|leaf life cycle=withering
|margin architecture or shape=entire;entire
|midvein coloration=darker
|outer coat architecture or coloration or relief=cellular-reticulate
|outer coat coloration=brown
|outer coat position relational=enclosing
|outer coat quantity=1
|outer coat texture=membranous
|ovary architecture=3-grooved
|papilla shape=rounded
|papilla size=minute
|pedicel some measurement=4mm;30mm
|pollen coloration=yellow
|primary rhizome fragility or size=stout
|process position=central
|process quantity=3
|process shape=2-lobed
|process size=minute
|ridge length=prolonged
|scape architecture=solid
|scape architecture or arrangement or growth form=solitary
|scape duration=persistent
|scape length=10cm;35cm
|scape orientation=erect
|scape shape=terete
|scape width=1mm;4mm
|seed-coat reflectance=shining;dull
|spathe bract architecture=4-6-veined
|spathe bract duration=persistent
|spathe bract quantity=2;3
|spathe bract shape=lanceovate;ovate
|spathe bract variability=equal
|stamen position=included
|stamen variability=equaling
|stigma architecture or shape=capitate
|stigma shape=3-lobed
|stigma size or width=thickened
|style arrangement or course or shape=linear
|tepal coloration=white;deep pink
|tepal orientation=spreading;erect
|tepal shape=lanceovate;ovate
|tepal variability=equal
|tip quantity=2;3
|umbel architecture=5-45-flowered;loose;compact
|umbel duration=persistent
|umbel life cycle=mature
|umbel orientation=erect
|wall course=sinuous
|wall width=thick
}}<!--

-->[[Category:Treatment]][[Category:Allium]]