Flora of North America species comparison

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Collinsia bartsiifolia

Collinsia bartsiifolia var. stricta

white blue-eyed Mary, white collinsia
Photo is of parent taxon

white blue eyed Mary
Habit Annuals 5–35 cm. Plants 12–35 cm.
Stems

erect to ascending or decumbent.

Leaf

blades lanceolate-oblong to oblong, 1–4 cm, margins crenate.

Inflorescences

sparsely and obscurely glandular or shaggy-hairy or densely glandular;

whorls (1 or)2–7 on main axis, sometimes fewer on branches;

nodes (2 or)3–6-flowered;

flowers crowded;

distalmost bracts linear, 3–5(+) mm.

usually notably densely glandular.
Pedicels

ascending to spreading, shorter than calyx, not or scarcely visible.

Flowers

calyx lobes oblong to ovate, equal to capsule, apex rounded;

corolla whitish to pinkish, banner lobes and wings rarely purple-tipped and/or with purple spots at base, 8–20 mm, glabrous or glandular;

banner length 0.5–0.9+ times wings, lobe base without folds, tube longer than diam., hairy inside;

banner lobes ± oblong, toothed, backs often touching or parallel, wings ± oblong to obovate, entire or notched;

stamens: abaxial filaments glabrous or hairy, adaxials hairy, basal spur 0(or 1).

corolla pink to pinkish lavender, banner lobes and wings usually purple-tipped with purple spots at base, 8–12 mm, glandular;

banner length 0.6–0.8 times wings, wings oblong to oblanceolate, shallowly notched or entire.
Seeds

8–16, oblong to ovate, sometimes prismatic or hourglass-shaped, 0.8–1.5 mm, margins thickened, inrolled.

2n

= 14.

Collinsia bartsiifolia

Collinsia bartsiifolia var. stricta
Phenology Flowering May–Jul.
Habitat Chaparral, open oak and dry pine-oak woodlands.
Elevation 700–1300 m. (2300–4300 ft.)
Distribution
from FNA
CA
[WildflowerSearch map]
[BONAP county map]
from FNA
CA
[BONAP county map]
Discussion

Varieties 4 (4 in the flora).

(Discussion copyrighted by Flora of North America; reprinted with permission.)

There have been no collections or reports of var. stricta since 1975 (Heckard, Chuang & Baciagalupi 4054, JEPS); it may be extinct. The few specimens of this variety are from the west slope of the Sierra Nevada, either in the foothills or the lower fringe of Pinus ponderosa woodland. Compared to other varieties, var. stricta is more glandular and the corolla is more darkly hued, especially distally. Purplish coloration is relatively rare in other varieties. The throat is slightly elongated relative to the other varieties.

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Key
1. Corollas 13–20 mm.
→ 2
2. Banner lengths 0.7–0.9+ times wings; plants (10–)20–35 cm.
var. bartsiifolia
2. Banner lengths 0.5–0.7 times wings; plants 5–20 cm.
var. hirsuta
1. Corollas 8–14 mm.
→ 3
3. Corollas glabrous, usually white to pale lavender, wings often pinkish, obovate, notably notched; inflorescences not or scarcely glandular.
var. davidsonii
3. Corollas glandular, pink to pinkish lavender, wings usually purple-tipped with purple spots at base, oblong to oblanceolate, entire or shallowly notched; inflorescences usually notably densely glandular.
var. stricta
Source FNA vol. 17, p. 72. FNA vol. 17, p. 72.
Parent taxa Plantaginaceae > Collinsia Plantaginaceae > Collinsia > Collinsia bartsiifolia
Sibling taxa
C. antonina, C. callosa, C. childii, C. concolor, C. corymbosa, C. grandiflora, C. greenei, C. heterophylla, C. latifolia, C. linearis, C. multicolor, C. parryi, C. parviflora, C. rattanii, C. sparsiflora, C. tinctoria, C. torreyi, C. verna, C. violacea, C. wrightii
C. bartsiifolia var. bartsiifolia, C. bartsiifolia var. davidsonii, C. bartsiifolia var. hirsuta
Subordinate taxa
C. bartsiifolia var. bartsiifolia, C. bartsiifolia var. davidsonii, C. bartsiifolia var. hirsuta, C. bartsiifolia var. stricta
Synonyms C. stricta
Name authority Bentham: in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. 10: 318. (1846) — (as bartsiaefolia) (Greene) Newsom: Bot. Gaz. 87: 273. (1929) — (as bartsiaefolia)
Web links 
Unless otherwise noted, all data comes from the online version of the Flora of North America, who have made most of their content available via a Creative Commons license (CC BY 4.0).



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