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Cordylanthus nevinii

Higher Taxonomy
Family: OrobanchaceaeView DescriptionDichotomous Key

Common Name: BROOMRAPE FAMILY
Habit: Annual, perennial herb, shrub; often glandular; root-parasites, roots modified into absorptive structures. Stem: generally round in ×-section. Leaf: generally simple, generally alternate, reduced to +- fleshy scales in non-green plants lacking chlorophyll; stipules generally 0. Inflorescence: spike to panicle, generally bracted, or flowers 1--2 in axils. Flower: bisexual; calyx lobes 0--5; corolla generally strongly bilateral, generally 2-lipped (upper lip generally 2-lobed, lower lip generally 3-lobed), abaxial lobes outside other lobes in bud; stamens epipetalous, 4 in 2 pairs (sometimes 1 pair sterile), additional staminode 0(1), anther sacs unequal; ovary superior, chambers 1--2, placentas 2--4, parietal, style 1, stigma lobes 0 or 2. Fruit: capsule, generally +- ovoid, loculicidal, valves 2--4. Seed: many, small, angled; surface smooth or netted.
Genera In Family: 99 genera, 2060 species: worldwide, especially northern temperate and Africa. Note: High yield losses in many crops caused by Orobanche species in Africa, Mediterranean, Middle East, and eastern Europe.
eFlora Treatment Author: Margriet Wetherwax, except as noted
Scientific Editor: Robert Patterson, Bruce G. Baldwin.
Genus: CordylanthusView DescriptionDichotomous Key

Common Name: BIRD'S-BEAK
Habit: Annual, gray- or yellow-green, often becoming red-purple, generally much-branched; roots +- yellow. Leaf: sessile, entire, thread-like to lanceolate or palmately 3--7-lobed, segments narrow. Inflorescence: short dense spike (subtended by bracts), < 2(5) cm or flowers 1, scattered or often clustered but not in spikes (each subtended by outer bract); outer bracts +- leaf-like; inner bract calyx-like (formerly confused with calyx), 0--7-lobed. Flower: calyx sheath-like, generally divided to base abaxially, partially surrounding corolla tube laterally, tip entire or shallowly notched; corolla club-shaped, tubular proximally, expanded laterally; upper corolla lip folded lengthwise, tip rounded, closed, opening directed downwards forming a hood enclosing anthers, style; lower corolla lip <= upper lip, obscurely 3-lobed, middle lobe tightly rolled under, tip distinctly folded inside-out; fertile stamens (2)4, anther sacs generally 2 per stamen, densely hairy at both ends and ciliate along line of dehiscence, unequal in size and placement; style bent near tip, stigma barely exserted. Seed: attached at side; seed coat tight-fitting, netted or irregularly striate.
Species In Genus: 13 species: western North America. Etymology: (Greek: club-shaped flower) Note: Close to Orthocarpus, distinguished by inflorescence, calyx, stamens; generally flowers Jul--Sep. Other taxa in TJM (1993) moved to Chloropyron, Dicranostegia.
eFlora Treatment Author: Margriet Wetherwax & David C. Tank

Cordylanthus nevinii A. Gray
NATIVE
Habit: Plant 20--80 cm, generally gray-green, tinged red-purple, densely glandular-puberulent and long-soft-hairy. Leaf: 5--30 mm, linear, lobes 0--3. Inflorescence: flowers 1 or 2--3 in loose clusters, often inverted; outer bracts 1--3, 5--10 mm, 3-lobed, tips wider, sometimes notched, cream; inner bract 10--15 mm, tip scabrous. Flower: calyx 10--15 mm, tube +- 1 mm; corolla 12--18 mm, white, yellow-tipped, pouch 5--8 mm wide, purple-veined; anther sac 1 per stamen, 2nd sac vestigial, bearded. Seed: 2 mm, finely wavy-striate, dark brown. Chromosomes: 2n=28.
Ecology: Dry, open Jeffrey-pine/oak forest; Elevation: 1400--2600 m. Bioregional Distribution: s SNH (Piute Mtns), TR, PR; Distribution Outside California: western Arizona, northern Baja California. Flowering Time: Jul--Sep
eFlora Treatment Author: Margriet Wetherwax & David C. Tank
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Previous taxon: Cordylanthus kingii subsp. helleri
Next taxon: Cordylanthus nidularius

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Citation for this treatment: Margriet Wetherwax & David C. Tank 2016. Cordylanthus nevinii, in Jepson Flora Project (eds.) Jepson eFlora, http://ucjeps.berkeley.edu/cgi-bin/get_IJM.pl?tid=20317, accessed on August 27, 2016.

Citation for the whole project: Jepson Flora Project (eds.) 2016. Jepson eFlora, http://ucjeps.berkeley.edu/IJM.html, accessed on August 27, 2016.


Cordylanthus nevinii
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© 2009 Thomas Stoughton
Cordylanthus nevinii
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© 2009 Neal Kramer
Cordylanthus nevinii
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© 2015 Keir Morse
Cordylanthus nevinii
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© 2015 Keir Morse
Cordylanthus nevinii
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© 2013 Aaron Schusteff
Cordylanthus nevinii
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© 2013 Gary A. Monroe

More photos of Cordylanthus nevinii in CalPhotos


Geographic subdivisions for Cordylanthus nevinii:
s SNH (Piute Mtns), TR, PR;
Markers link to CCH specimen records. Yellow markers indicate records that may provide evidence for eFlora range revision or may have georeferencing or identification issues. Purple markers indicate specimens collected from a garden, greenhouse, or other non-wild location.
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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.