Flora of North America species comparison

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Clarkia cylindrica

Clarkia jolonensis

speckled clarkia, speckled fairyfan

Jolon clarkia
Stems

erect, to 60 cm, puberulent or glabrous.

erect, to 60 cm, glabrous, glaucous.
Leaves

petiole to 5 mm;

blade linear to narrowly lanceolate, 1–6 cm.

petiole to 10 mm;

blade narrowly lanceolate to lanceolate, 3–5 cm.
Inflorescences

open racemes, axis recurved at tip in bud;

buds pendent.

open racemes, axis straight;

buds pendent.
Flowers

floral tube 2–7 mm, with ring of hairs proximal to distal margin inside;

sepals reflexed together to 1 side;

corolla bowl-shaped, petals purple to pinkish lavender shading white near middle, often reddish purple-flecked, base bright purplish red, 10–35 mm;

stamens 8, unequal, width of outer filaments about 2 times inner, outer anthers lavender, inner smaller, paler.

floral tube 2–3 mm;

sepals reflexed together to 1 side;

corolla bowl-shaped, petals pale lavender to pinkish lavender, usually red-flecked, unlobed, 10–20 mm;

stamens 8, unequal, outer anthers lavender, inner smaller, paler;

ovary obscurely 4-grooved;

stigma exserted beyond anthers.
Capsules

20–50 mm, beak 3–5 mm.

30–40 mm;

pedicel 0–10 mm.
Seeds

brown, 1–1.5 mm, minutely scaly to puberulent, crest 0.1 mm.

dark gray, 1.2–1.4 mm, scaly, crest 0.2 mm.
2n

= 18.

Clarkia cylindrica

Clarkia jolonensis
Phenology Flowering Apr–Jun.
Habitat Dry woodlands.
Elevation 200–700 m. (700–2300 ft.)
Distribution
from USDA
California
[WildflowerSearch map]
[BONAP county map]
from FNA
CA
[BONAP county map]
Discussion

Subspecies 2 (2 in the flora).

As defined by Davis, the subspecies of Clarkia cylindrica have distinct but partly overlapping geographical ranges; subsp. cylindrica mainly in the South Coast and Transverse Ranges to the Tehachapi Mountain area, and subsp. clavicarpa mainly in the central and southern Sierra Nevada Foothills to the Tehachapi Mountain area. More recent collections suggest more substantial geographical overlap. Morphological variation correlates with geographical distribution, with the most consistent difference in ovary and capsule shape. According to Davis, the taxa are moderately interfertile, less so for more distantly separated individuals.

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

Clarkia jolonensis is known only from Monterey County, mainly in the Outer South Coast Ranges. It is scarcely distinguishable morphologically from C. bottae except for seed color, but attempts to produce hybrids have been unsuccessful. Although in describing C. jolonensis Parnell suggested that its range did not overlap with that of C. bottae, the ranges in fact overlap extensively in Monterey County.

(Discussion copyrighted by Flora of North America; reprinted with permission.)
Key
1. Ovaries and capsules cylindrical.
subsp. cylindrica
1. Ovaries and capsules subclavate, enlarged distally.
subsp. clavicarpa
Source FNA vol. 10. FNA vol. 10.
Parent taxa Onagraceae > subfam. Onagroideae > tribe Onagreae > Clarkia > sect. Phaeostoma > subsect. Sympherica Onagraceae > subfam. Onagroideae > tribe Onagreae > Clarkia > sect. Fibula
Sibling taxa
C. affinis, C. amoena, C. arcuata, C. australis, C. biloba, C. borealis, C. bottae, C. breweri, C. concinna, C. davyi, C. delicata, C. dudleyana, C. epilobioides, C. exilis, C. franciscana, C. gracilis, C. heterandra, C. imbricata, C. jolonensis, C. lassenensis, C. lewisii, C. lingulata, C. mildrediae, C. modesta, C. mosquinii, C. prostrata, C. pulchella, C. purpurea, C. rhomboidea, C. rostrata, C. rubicunda, C. similis, C. speciosa, C. springvillensis, C. stellata, C. tembloriensis, C. unguiculata, C. virgata, C. williamsonii, C. xantiana
C. affinis, C. amoena, C. arcuata, C. australis, C. biloba, C. borealis, C. bottae, C. breweri, C. concinna, C. cylindrica, C. davyi, C. delicata, C. dudleyana, C. epilobioides, C. exilis, C. franciscana, C. gracilis, C. heterandra, C. imbricata, C. lassenensis, C. lewisii, C. lingulata, C. mildrediae, C. modesta, C. mosquinii, C. prostrata, C. pulchella, C. purpurea, C. rhomboidea, C. rostrata, C. rubicunda, C. similis, C. speciosa, C. springvillensis, C. stellata, C. tembloriensis, C. unguiculata, C. virgata, C. williamsonii, C. xantiana
Subordinate taxa
C. cylindrica subsp. clavicarpa, C. cylindrica subsp. cylindrica
Synonyms Godetiabottae spach var. cylindrica
Name authority (Jepson) H. Lewis & M. E. Lewis: Madroño 12: 33. (1953) — (as cyclindrica) D. R. Parnell: Madroño 20: 322. (1970)
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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