Isocarpha oppositifolia

(Linnaeus) Cassini in F. Cuvier

in F. Cuvier, Dict. Sci. Nat. ed. 2, 24: 19. 1822.

Common names: Rio Grande pearlhead
Illustrated
Basionym: Santolina oppositifolia Linnaeus Syst. Nat. ed. 10, 2: 1207. 1759
Treatment appears in FNA Volume 21. Treatment on page 490.

Distribution

Tex., Mexico, Central America, South America

Discussion

Varieties 2 (1 in the flora).

Selected References

None.

"fine" is not a number.

... more about "Isocarpha oppositifolia"
not tailed +, truncate +, rounded +  and obtuse +
scarious +
usually ovate +  and lanceolate +
usually terete +  and clavate +
corymbiform +  and subcapitate +
indeterminate +  and determinate +
Guy L. Nesom +
(Linnaeus) Cassini in F. Cuvier +
decurrent +
enlarged +
Santolina oppositifolia +
lance-elliptic +  and elliptic to narrowly +
dissected +, lobed +, toothed +  and entire +
papillate +  and rugose +
(4-)5-angled;10-ribbed +
filiform +
Rio Grande pearlhead +
pinkish +  and white +
prismatic +
fertile +  and bisexual +
Tex. +, Mexico +, Central America +  and South America +
elliptic to narrowly +
glabrate +  and weakly hirsutulous or pilosulous +
pistillate +, staminate +  and neuter +
winged +  and beaked +
dispersed +
in tight , corymbiform to subcapitate arrays +  and singly +
indeterminate +
each +  and sessile +
0.4 cm4 mm <br />0.004 m <br /> (0.6 cm6 mm <br />0.006 m <br />) +
sessile +  and petiolate +
deltate +
serrulate +  and entire +
2-carpellate +
persistent +
[1-]2-3[-6]-nerved +
10 +  and 15 +
subequal +  and unequal +
in F. Cuvier, Dict. Sci. Nat. ed. +
bearing subulate enations +, hairy +  and bristly +
conic;columnar +
exalbuminous +
Illustrated +
appendaged +  and truncate +
hirsutulous +
papillate +
Compositae +
Isocarpha oppositifolia +
Isocarpha +
species +
10 cm100 mm <br />0.1 m <br /> (150 cm1,500 mm <br />1.5 m <br />) +