Jepson eFlora: Taxon page
Vascular Plants of California
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Ribes inerme var. inerme


Higher Taxonomy
Family: GrossulariaceaeView Description 
Common Name: GOOSEBERRY FAMILY
Habit: Shrub, generally < 4 m. Stem: generally erect; nodal spines 0--9; internodal bristles generally 0; twigs generally hairy, generally glandular. Leaf: simple, alternate, generally clustered on short, lateral branchlets, petioled, generally deciduous; blade generally palmately 3--5-lobed, generally thin, generally dentate or serrate, base generally cordate. Inflorescence: raceme, axillary, generally pendent, 1--25-flowered; pedicel generally not jointed to ovary, generally hairy or glandular; bract generally green. Flower: bisexual, radial; hypanthium tube exceeding ovary; sepals generally 5, generally spreading; petals generally 5, generally < sepals, generally flat; stamens generally 5, alternate petals, generally inserted at level of petals (hypanthium top), anthers generally free, generally +- not exceeding petals, generally glabrous, tips generally rounded; ovary inferior, chamber 1, ovules many, styles generally 2, generally fused except at tip, generally glabrous. Fruit: berry.
Genera In Family: 1 genus, 120 species: northern hemisphere, temperate South America. Some cultivated as food, ornamental. Note: Hypanthium data refer to part above ovary; statements about ovary hairs actually refer to the hypanthium around the ovary. At one time included in Saxifragaceae.
Unabridged Note: The family name Grossulariaceae has been conserved, evidently because the genus name on which it is based, Grossularia, is illegitimate.
eFlora Treatment Author: Michael R. Mesler & John O. Sawyer, Jr.
Scientific Editor: Thomas J. Rosatti.
Genus: RibesView DescriptionDichotomous Key

Common Name: CURRANT, GOOSEBERRY

Etymology: (Arabic: for plants of this genus)
Reference: Schultheis & Donoghue 2004 Syst Bot 29:77--96; Senters & Soltis 2003 Taxon 52:51--66
Species: Ribes inermeView Description 


Common Name: WHITE-STEMMED GOOSEBERRY
Habit: Plant < 3 m. Stem: scrambling; nodal spines 0--3; tip internodes white to gray. Leaf: blade 2--3 cm, coarsely toothed, not glandular. Inflorescence: 1--5-flowered. Flower: hypanthium 2--3 mm, +- as long as wide; sepals reflexed, 3--4 mm, green-white, purple at base or not; petals 1--2 mm, white; anthers exceeding petals by < 2 mm. Fruit: 7--11 mm, purple, glabrous. Chromosomes: 2n=16.

Unabridged Reference: Sinnott 1985 Rhodora 87:189--286
Ribes inerme Rydb. var. inerme
NATIVE
Leaf: hairs 0 to sparse, short, soft. Flower: hypanthium, sepal hairs 0.
Ecology: Forest, streamsides, meadow edges; Elevation: 1200--3300 m. Bioregional Distribution: KR, CaRH, SNH, Wrn, SNE; Distribution Outside California: to British Columbia, Rocky Mountains. Flowering Time: May--Jun
Synonyms: Ribes divaricatum Douglas var. inerme (Rydb.) McMinn
Jepson eFlora Author: Michael R. Mesler & John O. Sawyer, Jr.
Reference: Schultheis & Donoghue 2004 Syst Bot 29:77--96; Senters & Soltis 2003 Taxon 52:51--66
Index of California Plant Names (ICPN; linked via the Jepson Online Interchange)

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Citation for this treatment: Michael R. Mesler & John O. Sawyer, Jr. 2012, Ribes inerme var. inerme, in Jepson Flora Project (eds.) Jepson eFlora, https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=65153, accessed on April 23, 2024.

Citation for the whole project: Jepson Flora Project (eds.) 2024, Jepson eFlora, https://ucjeps.berkeley.edu/eflora/, accessed on April 23, 2024.

Ribes inerme  
var. inerme
click for enlargement
©2019 Steve Matson
Ribes inerme  
var. inerme
click for enlargement
©2021 Steve Matson
Ribes inerme  
var. inerme
click for enlargement
©2021 Steve Matson
Ribes inerme  
var. inerme
click for enlargement
©2019 Steve Matson
Ribes inerme  
var. inerme
click for enlargement
©2019 Steve Matson

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Geographic subdivisions for Ribes inerme var. inerme:
KR, CaRH, SNH, Wrn, SNE
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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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CCH collections by month

Duplicates counted once; synonyms included.
Species do not include records of infraspecific taxa, if there are more than 1 infraspecific taxon in CA.
Blue line denotes eFlora flowering time (fruiting time in some monocot genera).