Bahiopsis parishii

(Greene) E. E. Schilling & Panero

Bot. J. Linn. Soc. 140: 72. 2002.

Illustrated
Basionym: Viguiera parishii Greene Bull. Torrey Bot. Club 9: 15. 1882
Synonyms: Viguiera deltoidea var. parishii (Greene) Vasey & Rose
Treatment appears in FNA Volume 21. Treatment on page 175.

Shrubs, 50–130 cm. Leaves mostly opposite, sometimes alternate (distal); petioles 2–8 mm; blades deltate to deltate-ovate, 1–3.5 × 1–3.5 cm, margins usually toothed, faces: abaxial hispid and glanddotted (and slightly reticulate), adaxial scabrous, (bases of hairs notably enlarged). Heads (1–) 3–5. Peduncles 1–15 cm. Involucres hemispheric, 8–13 × 5–9 mm. Paleae ovate to oblong, 5.5–7 mm. Phyllaries 16–28, 3–9 × 1.5–2 mm. Ray-florets 8–15; laminae 10–15 mm. Disc-florets 50+; corollas 3.5–5 mm. Cypselae 2.7–3.2 mm; pappi of 2 (–6) lacerate, aristate scales 2.1–2.5 mm plus (0–) 2–6 lacerate scales 0.5–1 mm. 2n = 36.


Phenology: Flowering (Jan–Oct).
Habitat: Xeric scrub
Elevation: 500–1500 m

Distribution

V21-429-distribution-map.gif

Ariz., Calif., Nev., Mexico (Baja California), Mexico (Sonora)

Discussion

Bahiopsis parishii is a diploid that is closely related to polyploids that have traditionally been recognized as varieties of B. (Viguiera) deltoidea and occur throughout the Baja California Peninsula in Mexico.

Selected References

None.

Lower Taxa

None.
... more about "Bahiopsis parishii"
not tailed +, rounded +  and obtuse +
pale +  and dark +
connate +  and distinct +
subequal +
scarious +
usually ovate +  and lanceolate +
usually deltate +  and lanceolate +
indeterminate +  and determinate +
Edward E. Schilling +
(Greene) E. E. Schilling & Panero +
decurrent +
Viguiera parishii +
1 cm10 mm <br />0.01 m <br /> (3.5 cm35 mm <br />0.035 m <br />) +
deltate;deltate-ovate +
1cm;3.5cm +
winged;ribbed;winged;ribbed +
tuberculate +  and rugose +
barbellulate +  and barbellate +
0.35 cm3.5 mm <br />0.0035 m <br /> (0.5 cm5 mm <br />0.005 m <br />) +
obpyramidal +, 4-angled +  and compressed +
fertile +  and bisexual +
fertile +  and bisexual +
Ariz. +, Calif. +, Nev. +, Mexico (Baja California) +  and Mexico (Sonora) +
500–1500 m +
glanddotted +  and resinous +
strigillose +, sericeous +  and hispid +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
Xeric scrub +
indeterminate +
homogamous +  and heterogamous +
each +  and sessile +
0.8 cm8 mm <br />0.008 m <br /> (1.3 cm13 mm <br />0.013 m <br />) +
hemispheric +
0.5 cm5 mm <br />0.005 m <br /> (0.9 cm9 mm <br />0.009 m <br />) +
1 cm10 mm <br />0.01 m <br /> (1.5 cm15 mm <br />0.015 m <br />) +
sessile +  and petiolate +
alternate +  and opposite +
triangular +
dentate to pinnatifid or palmatifid +  and entire +
2-carpellate +
ovate;oblong +
0.55 cm5.5 mm <br />0.0055 m <br /> (0.7 cm7 mm <br />0.007 m <br />) +
persistent +
2 +  and 6 +
coroniform +
1 cm10 mm <br />0.01 m <br /> (15 cm150 mm <br />0.15 m <br />) +
0.2 cm2 mm <br />0.002 m <br /> (0.8 cm8 mm <br />0.008 m <br />) +
Flowering (Jan–Oct). +
0.3 cm3 mm <br />0.003 m <br /> (0.9 cm9 mm <br />0.009 m <br />) +
16 +  and 28 +
0.15 cm1.5 mm <br />0.0015 m <br /> (0.2 cm2 mm <br />0.002 m <br />) +
Bot. J. Linn. Soc. +
bearing subulate enations +, hairy +  and bristly +
lacerate +  and aristate +
0.05 cm0.5 mm <br />5.0e-4 m <br /> (0.1 cm1 mm <br />0.001 m <br />) +
exalbuminous +
Illustrated +
ascending +  and erect +
appendaged +  and truncate +
hirsutulous +  and glabrous +
papillate +
Viguiera deltoidea var. parishii +
Bahiopsis parishii +
Bahiopsis +
species +
campanulate +
toothed +  and entire +
perennial +  and annual +