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Vascular Plants of California
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Emmenanthe rosea
PINK WHISPERING BELLS


Higher Taxonomy
Family: HydrophyllaceaeView DescriptionDichotomous Key
Common Name: WATERLEAF FAMILY
Habit: Annual, perennial herb, generally hairy, generally taprooted. Stem: prostrate to erect. Leaf: simple to pinnately compound, basal or cauline, alternate or opposite; stipules 0. Inflorescence: cyme, generally raceme-like and coiled, or flowers 1. Flower: bisexual, generally radial; calyx lobes generally 5, generally fused at base, generally persistent, enlarging in fruit; corolla rotate to cylindric, generally deciduous, lobes generally 5, appendages in pairs on tube between filaments or 0; stamens generally 5, epipetalous, filament base sometimes appendaged, appendages scale-like; ovary generally superior, chambers 1 or 2, placentas 2, parietal, enlarged into chamber, sometimes meeting so ovary appears 2--5-chambered, style 1, style branches 2, stigmas generally head-like. Fruit: capsule, generally loculicidal; valves generally 2.
Genera In Family: 12 genera, 240--260 species: especially western US; some cultivated (Emmenanthe, Nemophila, Phacelia). Note: Included in Boraginaceae in TJM2 and some other treatments (Angiosperm Phylogeny Group IV 2016 Bot J Linn Soc 181:1--20) but treated as separate family (excluding Namaceae) by Boraginales Working Group (Luebert et al. 2016).
eFlora Treatment Author: Genevieve K. Walden, Robert W. Patterson & Richard R. Halse, except as specified
Scientific Editor: Bruce G. Baldwin
Genus: EmmenantheView DescriptionDichotomous Key


Habit: Annual, glandular-hairy, fragrant. Stem: erect, branches 0--many. Leaf: basal and cauline, alternate; proximal short-petioled, distal sessile, +- clasping, 1--12 cm, generally < 3 cm wide, toothed to deep-pinnate-lobed. Inflorescence: terminal, branches 0--many (flower 1, axillary); pedicels 5--15 mm, 10--25 mm in fruit, thread-like, +- ascending to erect or sub-spreading in flower, curved to nodding in fruit. Flower: calyx lobes lanceolate to ovate, glandular; corolla 6--15 mm, bell-shaped, white, cream, yellow, or pink, glandular-hairy, persistent in age, withering, papery, enclosing fruit; corolla scales absent; nectary glands absent; stamens not epipetalous, included, 3--5 mm, +- equal, attached at same level; ovary chambers appearing 2, style included, 1--4 mm, lobes 2. Fruit: ovoid or oblong, glandular. Seed: 6--16, flat, wide-elliptic, brown; surface honeycombed, pitted; attached fleshy structure 0.
Species In Genus: 2 species: southwestern United States. Etymology: (Greek: abiding flower, from persistent corolla)
eFlora Treatment Author: Genevieve K. Walden, Robert W. Patterson & Richard R. Halse
Reference: Taylor 1968 The ecology of Emmenanthe Benth. (Hydrophyllaceae) M.A. Thesis, San Francisco State College; Wicklow 1966 Ecology 47:864--865.
Emmenanthe rosea (Brand) Constance
NATIVE
Habit: Plant 4--25 cm, glands pinkish. Stem: red-green; 0--few branched. Leaf: (1--)2--6(--8) cm, 1--2 cm wide, red- or dark-blue-green. Inflorescence: (1--)7--12-flowered, flowers separated 7--11 mm, axes and pedicels red-green. Flower: calyx lobes 6--11 mm, 2--3 mm wide in flower, to 7--11 mm in fruit, lanceolate, glandular; corolla (8--)9--12(--13) mm, white or pink, fading to off-white, brownish-white, or dark pink in fruit, limb (5--)6--10 mm diam; filaments white; style 2-lobed to 1/4 length, stigmas white. Fruit: ovoid, 6--12 mm, 2--4 mm wide. Seed: 6--12. Chromosomes: n=18.
Ecology: Talus slopes, rocky, sandy, or serpentine soils, generally after fire; Elevation: 400--1800 m. Bioregional Distribution: SnFrB, SCoRI, n WTR (Mount Pinos). Flowering Time: Apr--Jun
Synonyms: Emmenanthe penduliflora var. rosea Brand
Jepson eFlora Author: Genevieve K. Walden, Robert W. Patterson & Richard R. Halse
Reference: Taylor 1968 The ecology of Emmenanthe Benth. (Hydrophyllaceae) M.A. Thesis, San Francisco State College; Wicklow 1966 Ecology 47:864--865.
Index of California Plant Names (ICPN; linked via the Jepson Online Interchange)

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Citation for this treatment: Genevieve K. Walden, Robert W. Patterson & Richard R. Halse 2021, Emmenanthe rosea, in Jepson Flora Project (eds.) Jepson eFlora, Revision 9, https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=24224, accessed on May 19, 2022.

Citation for the whole project: Jepson Flora Project (eds.) 2022, Jepson eFlora, https://ucjeps.berkeley.edu/eflora/, accessed on May 19, 2022.

No expert verified images found for Emmenanthe rosea.



Geographic subdivisions for Emmenanthe rosea:
SnFrB, SCoRI, n WTR (Mount Pinos).
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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).





 

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, if there are more than 1 infraspecific taxon in CA.
Blue line denotes eFlora flowering time (fruiting time in some monocot genera).