Tamaulipa azurea
Phytologia 22: 154. 1971.
Common names: Blueweed blue boneset
Illustrated
Basionym: Eupatorium azureum A. P. de Candolle in A. P. de Candolle and A. L. P. P. de Candolle, Prodr. 5: 168. 1836
Treatment appears in FNA Volume 21. Treatment on page 481.
Leaf-blades mostly 20–50+ × 15–40+ mm. Involucres 6–8 mm. Corollas ca. 6 mm. Cypselae ca. 2.5 mm; pappi ca. 4 mm. 2n = 20.
Phenology: Flowering Feb–Jun(–Jul).
Habitat: Shrublands, often with acacias, palm groves, clay or clay-loam soils
Elevation: 0–10 m
Discussion
King and Robinson hypothesized that Tamaulipa azurea is closely related to Conoclinium; B. L. Turner (1972) observed that it may be closer to Chromolaena.
Selected References
None.
Lower Taxa
None.
"fine" is not a number.
... more about "Tamaulipa azurea"
introrse +
connate +
scarious +
absent +
hirsute +
papillate +
corymbiform +
continuous +
glabrous +
decurrent +
3-nerved +
deltate +
(4-)5-angled;10-ribbed +
linear-filiform +
stigmatic +
barbellate +
coarse +
absent +
not 2-lipped +
6 cm60 mm <br />0.06 m <br /> (?) +
monomorphic +
5-6-ribbed +
scabrellous +
prismatic +
straight +
distinct +
proximal +
30;50 +
bisexual +
dispersed +
singly +
discoid +
indeterminate +
homogamous +
Present +
surrounding +
obconic;hemispheric +
15mm;40mm +
petiolate +
opposite +
cauline +
toothed +
2-carpellate +
inferior +
attached +
anatropous +
persistent +
4 cm40 mm <br />0.04 m <br /> (?) +
tough +
thick +
connate +
nerved +
persistent +
distinct +
unequal +
equal +
Phytologia +
1971 +
absent +
epaleate +
convex;conic +
fibrous +
exalbuminous +
modifed +
1;2;3 +
Illustrated +
alternate +
branched +
2-branched +
hirsutulous +
papillate +
Tamaulipa azurea +
Tamaulipa +
species +