Sairocarpus vexillocalyculatus subsp. intermedius

(D. M. Thompson) Barringer

Phytoneuron 2013-34: 2. 2013.

Endemic
Basionym: Antirrhinum vexillocalyculatum subsp. intermedium D. M. Thompson Syst. Bot. Monogr. 22: 84, figs. 14H, 32. 1988
Treatment appears in FNA Volume 17. Treatment on page 48. Mentioned on page 47.

Stems 10–100 cm, proximally glandular-hairy and eglandular-hairy. Inflorescences: branches with 2 leaves at each proximal node. Flowers: calyx adaxial lobe 4.5–6.5 (–10) mm; corolla light purple, dark-veined on palate, 10–14 mm, adaxial lip 2.5–5.5 mm.


Phenology: Flowering Jun–Sep.
Habitat: Gravelly slopes, disturbed sites.
Elevation: 100–1400 m.

Discussion

Subspecies intermedius is known from the northern and central Sierra Nevada.

Selected References

None.

Lower Taxa

None.
0.25 cm2.5 mm <br />0.0025 m <br /> (0.55 cm5.5 mm <br />0.0055 m <br />) +
0.65 cm6.5 mm <br />0.0065 m <br /> (1 cm10 mm <br />0.01 m <br />) +
hairy;glandular-hairy +
0.45 cm4.5 mm <br />0.0045 m <br /> (0.65 cm6.5 mm <br />0.0065 m <br />) +
1mm +  and 9mm +
Kerry A. Barringer +
(D. M. Thompson) Barringer +
alternate +, opposite +, whorled +, helical +  and subopposite +
gibbous +
Antirrhinum vexillocalyculatum subsp. intermedium +
1 cm10 mm <br />0.01 m <br /> (6 cm60 mm <br />0.06 m <br />) +
ovate;narrowly elliptic +
not leathery +  and not fleshy +
0.1 cm1 mm <br />0.001 m <br /> (2 cm20 mm <br />0.02 m <br />) +
glandular-hairy +, hairy +  and glabrous +
glandular-hairy +
cupulate +, tubular +  and symmetric +
glandular-hairy +
0.4 cm4 mm <br />0.004 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
light purple +
1 cm10 mm <br />0.01 m <br /> (1.4 cm14 mm <br />0.014 m <br />) +
drupe-like +
100–1400 m. +
curved +  and straight +
glandular-hairy +  and glabrous +
1 +  and 4 +
chasmogamous +  and cleistogamous +
poricidal +, septicidal +, loculicidal +  and dehiscence +
0.25 cm2.5 mm <br />0.0025 m <br /> (1.1 cm11 mm <br />0.011 m <br />) +
Gravelly slopes, disturbed sites. +
axillary +  and terminal +
alternate +  and opposite +
persistent +  and deciduous +
as-long-as corolla-tube +  and shorter +
ovate;lanceolate +
unequal +
entire +  and subentire toothed or lobed +
axile +  and parietal +
basal +, apical +  and superior +
tenuinucellate +, unitegmic +  and hemitropous +
campylotropous +, hemianatropous +  and anatropous +
purple-veined +
0.35 cm3.5 mm <br />0.0035 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
2.5 cm25 mm <br />0.025 m <br /> (3 cm30 mm <br />0.03 m <br />) +
0.1 cm1 mm <br />0.001 m <br /> (0.4 cm4 mm <br />0.004 m <br />) +
5 +  and 4 +
Flowering Jun–Sep. +
Phytoneuron +
minute +
dark-brown +  and black +
tuberculate +
reticulate-ridged +
0.07 cm0.7 mm <br />7.0e-4 m <br /> (0.15 cm1.5 mm <br />0.0015 m <br />) +
alternate +  and opposite +
not self-supporting +
sprawling +, creeping +  and prostrate +
eglandular-hairy +  and glandular-hairy +
filiform +
10 cm100 mm <br />0.1 m <br /> (100 cm1,000 mm <br />1 m <br />) +
punctiform +
hairy +  and glabrous +
Sairocarpus vexillocalyculatus subsp. intermedius +
Sairocarpus vexillocalyculatus +
subspecies +
perennial +, biennial +  and annual +