Synthyris bullii |
Synthyris dissecta |
|
---|---|---|
bull's kittentail or coraldrops |
cut-leaf kittentail |
|
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 oblong-ovate to ovate, 25+ mm wide, not leathery, base lobate, margins 1- or 2-pinnatifid, ultimate lobes oblanceolate to lanceolate or linear, teeth apices obtuse, surfaces glabrous, sparsely hairy, puberulous, sparsely villous, or tomentose; basal veins extending through proximal 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). |
erect, to 15 cm in fruit; sterile bracts 3+, ovate-spatulate, largest 1+ cm; flowers 10–30, loosely aggregated. |
Stamens | epipetalous. |
epipetalous. |
Ovaries | puberulent to villous; ovules 17–40. |
pilose to tomentose; ovules 10–16. |
Capsules | hairy. |
hairy. |
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, adaxials flat; corolla blue, ± regular, campanulate, much longer than calyx, glabrous, tube conspicuous. |
Synthyris bullii |
Synthyris dissecta |
|
Phenology | Flowering Apr–Jun; fruiting May–Jul. | Flowering May–Jul; fruiting Jun–Sep. |
Habitat | Sandy prairies, sandy secondary deciduous forests. | Treeline to alpine tundra. |
Elevation | 100–400 m. (300–1300 ft.) | 1600–3000 m. (5200–9800 ft.) |
Distribution |
IA; IL; IN; MI; MN; OH; WI |
ID; MT
|
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.) |
Synthyris dissecta is found in east-central Idaho and southwestern Montana. (Discussion copyrighted by Flora of North America; reprinted with permission.) |
Source | FNA vol. 17, p. 299. | FNA vol. 17, p. 300. |
Parent taxa | Plantaginaceae > Synthyris | Plantaginaceae > Synthyris |
Sibling taxa | ||
Synonyms | Gymnandra bullii, Besseya bullii, Veronica bullii, Wulfenia bullii | S. pinnatifida var. canescens, Veronica dissecta |
Name authority | (Eaton) A. Heller: Muhlenbergia 1: 4. (1900) | Rydberg: Bull. Torrey Bot. Club 36: 691. (1909) |
Web links |