Synthyris bullii |
Synthyris cordata |
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bull's kittentail or coraldrops |
serpentine snow queen, snow queen |
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Leaves | strictly annual, disintegrating in 1st year; blade elliptic or ovate to broadly ovate, 25+ mm wide, leathery, base rounded to lobate or cordate, margins crenate, teeth apices obtuse to rounded, surfaces hairy; basal veins extending into distal 1/2 of blade, lateral veins 3–6 on each side of midvein. |
persistent, some withering in 2d year as new leaves expand; blade ovate to ovate-cordate, 25+ mm wide, leathery, base lobate to cordate, margins incised-crenate, teeth apices acute to obtuse, surfaces glabrous or hairy; basal veins extending into distal 1/2 of blade, lateral veins 2–4 on each side of midvein. |
Racemes | erect, to 40 cm in fruit; sterile bracts 10–30, ovate-spatulate, largest 1+ cm; flowers 100+, densely aggregated (separating in fruit). |
decumbent, to 14 cm in fruit; sterile bracts usually 0; flowers 5–10, loosely aggregated. |
Stamens | epipetalous. |
epipetalous. |
Ovaries | puberulent to villous; ovules 17–40. |
ovules 4. |
Capsules | hairy. |
sparsely hairy on margins. |
Sepals | 4. |
4. |
Petals | (3 or)4, apex entire or erose; corolla yellow, bilabiate, tubular to ellipsoid, longer than calyx, hairy, lateral and abaxial petals connate ca. 1/2 their lengths, tube conspicuous. |
(3 or)4(or 5), apex entire or erose; corolla blue, ± regular, campanulate, much longer than calyx, glabrous, tube conspicuous. |
Synthyris bullii |
Synthyris cordata |
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Phenology | Flowering Apr–Jun; fruiting May–Jul. | Flowering Feb–Apr; fruiting Mar–Jun. |
Habitat | Sandy prairies, sandy secondary deciduous forests. | Forests. |
Elevation | 100–400 m. (300–1300 ft.) | 100–1000 m. (300–3300 ft.) |
Distribution |
IA; IL; IN; MI; MN; OH; WI |
CA; OR
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Discussion | Synthyris bullii is protected throughout its range and may be extirpated in Ohio (NatureServe, www.natureserve.org). (Discussion copyrighted by Flora of North America; reprinted with permission.) |
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Source | FNA vol. 17, p. 299. | FNA vol. 17, p. 299. |
Parent taxa | Plantaginaceae > Synthyris | Plantaginaceae > Synthyris |
Sibling taxa | ||
Synonyms | Gymnandra bullii, Besseya bullii, Veronica bullii, Wulfenia bullii | S. reniformis var. cordata, Veronica californica |
Name authority | (Eaton) A. Heller: Muhlenbergia 1: 4. (1900) | (A. Gray) A. Heller: Muhlenbergia 1: 4. (1900) |
Web links |
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