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Peritoma arborea var. angustata

Higher Taxonomy
Family: CleomaceaeView DescriptionDichotomous Key

Common Name: SPIDERFLOWER FAMILY
Habit: Annual, perennial herb, shrub, often ill-smelling. Leaf: generally 1-palmate, generally alternate, generally petioled; stipules generally minute, often bristle-like or hairy; leaflets 0 or 3--7. Inflorescence: raceme, head, or flowers 1, expanded in fruit; bracts generally 3-parted below, simple above, or 0. Flower: generally bisexual, radial to +- bilateral; sepals generally 4, free or fused, generally persistent; petals generally 4, free, +- clawed; stamens generally 6, free, exserted, anthers generally coiling at dehiscence; ovary superior, generally on stalk-like receptacle, chamber generally 1, placentas generally 2, parietal, style 1, persistent, stigma generally minute, +- head-like. Fruit: 2 nutlets or generally capsule, septicidal; valves generally 2, deciduous, leaving septum (frame-like placentas) behind; pedicel generally +- reflexed to spreading.
Genera In Family: 17 genera, +- 150 species: widespread tropics to arid temperate. Note: Treated as Capparaceae in TJM (1993).
eFlora Treatment Author: Robert E. Preston & Staria S. Vanderpool
Scientific Editor: Thomas J. Rosatti.
Genus: PeritomaView DescriptionDichotomous Key

Common Name: BEE PLANT
Habit: Annual, shrub, glabrous to densely glandular-hairy. Stem: generally branched from upper nodes. Leaf: petiole 5--45 mm; leaflets 3--5. Inflorescence: raceme, terminal, generally 1--4 cm, generally 5--40 cm in fruit; pedicels 4--20 mm. Flower: often +- unisexual (stamens or pistils vestigial), +- bilateral, parts generally yellow; sepals free or fused, deciduous above base; petal claw 0 to short. Fruit: longer than wide; septum linear to oblong; receptacle stalk-like, reflexed to ascending. Seed: 10--40.
Species In Genus: 6 species. Etymology: (Greek: cutting all-around, from calyx)
Species: Peritoma arboreaView Description 

Common Name: BLADDERPOD
Habit: Shrub, much branched, generally 5--20 dm, minutely hairy. Leaf: petiole 1--3 cm; leaflets generally 3, 15--45 mm, oblong-elliptic. Inflorescence: 1--30 cm; pedicels 8--15 mm, thicker in fruit. Flower: sepals fused in basal 1/2, 4--7 mm, +- entire, green; petals 8--14 mm, 4--5 mm wide, yellow, claw 0; stamens 15--25 mm, yellow, anthers 2--2.5 mm; style 0.9--1.2 mm or pistil aborting in bud. Fruit: capsule, 3--6 cm, 1--2.5 cm wide, inflated, smooth, leathery, light brown, tardily dehiscent; valves 2--3; receptacle stalk-like, 1--2 cm, stout, reflexed or not. Chromosomes: 2n=34,40.
Note: Varieties +- distinct.

Peritoma arborea var. angustata (Parish) H.H. Iltis
NATIVE
Fruit: fusiform, tapered to base, tip.
Ecology: Slopes, washes, desert scrub; Elevation: 60--1220 m. Bioregional Distribution: s DMoj, DSon; Distribution Outside California: Arizona, Mexico. Flowering Time: Nov--Jun
Synonyms: Isomeris arborea var. angustata Parish
eFlora Treatment Author: Robert E. Preston & Staria S. Vanderpool
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Citation for this treatment: Robert E. Preston & Staria S. Vanderpool 2016. Peritoma arborea var. angustata, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=91922, accessed on February 08, 2016.

Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on February 08, 2016.


Peritoma arborea var. angustata
click for enlargement
© 2012 Neal Kramer
Peritoma arborea var. angustata
click for enlargement
© 2012 Neal Kramer
Peritoma arborea var. angustata
click for enlargement
© 2012 Neal Kramer
Peritoma arborea var. angustata
click for enlargement
© 2012 Neal Kramer
Peritoma arborea var. angustata
click for enlargement
© 2012 Neal Kramer

More photos of Peritoma arborea var. angustata in CalPhotos


Geographic subdivisions for Peritoma arborea var. angustata:
s DMoj, DSon;
Markers link to CCH specimen records. If the markers are obscured, reload the page [or change window size and reload]. Yellow markers indicate records that may provide evidence for eFlora range revision or may have georeferencing or identification issues.
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map of distribution 1
(Note: any qualifiers in the taxon distribution description, such as 'northern', 'southern', 'adjacent' etc., are not reflected in the map above, and in some cases indication of a taxon in a subdivision is based on a single collection or author-verified occurence).

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Data provided by the participants of the Consortium of California Herbaria.
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CCH collections by month

Duplicates counted once; synonyms included.
Species do not include records of infraspecific taxa.
Blue line denotes eFlora flowering time.