Synthyris reniformis |
Synthyris bullii |
|
---|---|---|
round-leaf kittentail, snow queen |
bull's kittentail or coraldrops |
|
Leaves | persistent, some withering in 2d year as new leaves expand; blade cordate to reniform, 25+ mm wide, leathery, base cordate to lobate, margins incised-crenate, teeth apices obtuse to rounded, surfaces glabrous or hairy; basal veins extending into distal 1/2 of blade, lateral veins 2–4 on each side of midvein. |
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. |
Racemes | decumbent, to 18 cm in fruit; sterile bracts usually 0; flowers 5–10, loosely aggregated. |
erect, to 40 cm in fruit; sterile bracts 10–30, ovate-spatulate, largest 1+ cm; flowers 100+, densely aggregated (separating in fruit). |
Stamens | epipetalous. |
epipetalous. |
Ovaries | ovules 4. |
puberulent to villous; ovules 17–40. |
Capsules | sparsely hairy. |
hairy. |
Sepals | 4. |
4. |
Petals | (3 or)4(or 5), apex entire or erose; corolla blue, ± regular, campanulate, much longer than calyx, puberulent-villous in throat, tube conspicuous. |
(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. |
Synthyris reniformis |
Synthyris bullii |
|
Phenology | Flowering Mar–Jun; fruiting Apr–Aug. | Flowering Apr–Jun; fruiting May–Jul. |
Habitat | Forests. | Sandy prairies, sandy secondary deciduous forests. |
Elevation | 0–1500 m. (0–4900 ft.) | 100–400 m. (300–1300 ft.) |
Distribution |
CA; OR; WA
|
IA; IL; IN; MI; MN; OH; WI |
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.) |
|
Source | FNA vol. 17, p. 303. | FNA vol. 17, p. 299. |
Parent taxa | Plantaginaceae > Synthyris | Plantaginaceae > Synthyris |
Sibling taxa | ||
Synonyms | Wulfenia reniformis, Veronica regina-nivalis | Gymnandra bullii, Besseya bullii, Veronica bullii, Wulfenia bullii |
Name authority | (Douglas ex Bentham) Bentham: in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. 10: 454. (1846) | (Eaton) A. Heller: Muhlenbergia 1: 4. (1900) |
Web links |