Common Name: PHLOX FAMILY Habit: Annual, perennial herb, shrub, vine. Leaf: simple or compound, cauline (or most basal), alternate or opposite; stipules 0. Inflorescence: cymes, heads, clusters, or flower 1; bracts in involucres or not. Flower: sepals generally 5, fused at base, translucent membrane generally connecting lobes, torn by fruit; corolla generally 5-lobed, radial or bilateral, salverform to bell-shaped, throat often well defined; stamens generally 5, epipetalous, attached at >= 1 level, filaments of >= 1 length, pollen white, yellow, blue, or red; ovary superior, chambers generally 3, style 1, stigmas generally 3. Fruit: capsule. Seed: 1--many, when wetted swelling or not, gelatinous or not. Genera In Family: 26 genera, 314 species: America, northern Europe, northern Asia; some cultivated (Cantua, Cobaea (cup-and-saucer vine), Collomia, Gilia, Ipomopsis, Linanthus, Phlox). Note:Leptodactylon moved to Linanthus. eFlora Treatment Author: Robert W. Patterson, family description, key to genera, except as noted Scientific Editor: Robert W. Patterson, Thomas J. Rosatti.
Habit: Annual, perennial herb. Stem: generally erect, generally branched from base. Leaf: cauline, opposite, entire or lobes 3--9, palmate, linear to narrowly lanceolate or spoon-shaped, generally not fused by membrane. Inflorescence: head, open clusters, few-flowered cyme, or flower 1; bracts +- leaf-like, generally palmate-lobed, lobes generally not connected by translucent membrane; flowers sessile or not. Flower: sepals generally equal; corolla funnel-shaped, salverform, or bell-shaped, with hairy ring inside tube or generally not (determined at 10×); stamens attached at 1 level, pollen yellow. Etymology: (Greek: narrow tube, for corollas of some species) Note: Calyx lobe membrane generally expressed as length relative to calyx or lobe length, or as width relative to calyx lobe. eFlora Treatment Author: Robert W. Patterson & Robyn Battaglia Reference: Battaglia & Patterson 2001 Madroño 48:62--78; Porter & Patterson 2015 Aliso 32:55--88; Patterson 2021 Phytoneuron 2021-58:1
Leptosiphon rattanii (A. Gray) J.M. Porter & L.A. Johnson
NATIVE Habit: Annual. Stem: 5--20 cm, thread-like, generally hairy, glandular. Leaf: lobes 2--5 mm, linear. Inflorescence: flower 1; peduncle 5--25 mm, thread-like. Flower: calyx 4--6 mm, membrane extending to calyx middle or tip, generally hairy, glandular; corolla funnel-shaped, tube 10--15 mm, exserted from calyx, maroon, with hairy ring inside, throat < 2 mm, yellow, lobes 2--3 mm, white; stamens attached above hairy ring, exserted; stigmas <= 1 mm. Chromosomes: 2n=18. Ecology: Dry openings in conifer forest; Elevation: 1700--2000 m. Bioregional Distribution: NCoRH, NCoRO. Flowering Time: May--Jul Synonyms: Linanthus rattanii (A. Gray) Greene Jepson eFlora Author: Robert W. Patterson & Robyn Battaglia Reference: Battaglia & Patterson 2001 Madroño 48:62--78; Porter & Patterson 2015 Aliso 32:55--88; Patterson 2021 Phytoneuron 2021-58:1 Index of California Plant Names (ICPN; linked via the Jepson Online Interchange) Listed on CNPS Rare Plant Inventory Previous taxon: Leptosiphon pygmaeus subsp. pygmaeus Next taxon: Leptosiphon rosaceus
Botanical illustration including Leptosiphon rattanii
Citation for this treatment: Robert W. Patterson & Robyn Battaglia 2021, Leptosiphon rattanii, in Jepson Flora Project (eds.) Jepson eFlora, Revision 9, https://ucjeps.berkeley.edu/eflora/eflora_display.php?tid=80362, accessed on April 18, 2024.
Citation for the whole project: Jepson Flora Project (eds.) 2024, Jepson eFlora, https://ucjeps.berkeley.edu/eflora/, accessed on April 18, 2024.
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(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.
MAP LEGEND View all CCH records All markers link to CCH specimen records. The original determination is shown in the popup window.
Blue markers indicate specimens that map to one of the expected Jepson geographic subdivisions (see left map). Purple markers indicate specimens collected from a garden, greenhouse, or other non-wild location.
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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).
