familyAsteraceae
genusMonolopia
Show Lower Taxa
Monolopia
in A. P. de Candolle and A. L. L. P. de Candolle, Prodr. 6: 74. 1838.
Etymology: Greek monos, single, and lopos, husk, alluding to phyllaries
Taxon | Illustrator ⠉ | |
---|---|---|
Amblyopappus pusillus Eatonella nivea Monolopia lanceolata | Barbara Alongi Marjorie C. Leggitt Yevonn Wilson-Ramsey |
Dioecious. Plants 3–14 cm (bases woody). Stolons none. Basal leaves absent at flowering. Cauline leaves linear-lanceolate to cuneate-oblanceolate, 11–35 × 2–6 mm, acute, not flagged (apices acute), faces gray-pubescent. Heads 3–25 in corymbiform to paniculiform arrays. Involucres: staminate 6–8 mm; pistillate 6–8 mm. Phyllaries distally red to pink, light-brown, or white. Corollas: staminate 3–4.5 mm; pistillate 5–6 mm. Cypselae 2–2.5 mm, pubescent and papillate; pappi: staminate 6–7 mm (capillary); pistillate 6–7 mm. 2n = 28.
Discussion
Species 5 (5 in the flora).
Selected References
None.
Lower Taxa
Key
1 | Ray lamina apices entire or obscurely to slightly lobed (mid lobes shorter than outers); disc cypselae ± prismatic (not obcompressed) | > 2 |
1 | Ray lamina apices usually ± equally 3-lobed (laminae sometimes inconspicuous); disc cypselae obcompressed | > 3 |
2 | Cypselae ca. 2 mm, glabrous or sparsely hairy (branches spreading, usually distal) | Monolopia gracilens |
2 | Cypselae 2.5–3 mm, uniformly gray-strigose (branches erect) | Monolopia stricta |
3 | Ray laminae ca. 0.5 mm (inconspicuous); disc cypselae 2-angled (pappi of 2–7 scales) | Monolopia congdonii |
3 | Ray laminae 8–20 mm; disc cypselae 4-angled (pappi 0) | > 4 |
4 | Phyllaries distinct or connate (± 1/2 their lengths); cypselae uniformly gray-strigose | Monolopia lanceolata |
4 | Phyllaries connate (± 3/4 their lengths, forming cups with distinct triangular lobes); cypselae glabrous or apically hairy | Monolopia major |
... more about "Monolopia"
introrse +
connate +
herbaceous +
scarious +
absent +
hirsute +
papillate +
continuous +
absent +
decurrent +
winged;ribbed;winged;ribbed +
1;15 +
stigmatic +
absent +
not flagged +
monomorphic +
dimorphic +
pubescent +
papillate +
2mm;2.5mm +
staminate +
Calif. +
straight +
gray-pubescent +
distinct +
proximal +
1;5 +
bisexual +
dispersed +
singly +
indeterminate +
3;25 +
surrounding +
obconic;campanulate or hemispheric +
glabrous +
papillate +
deltate +
2-carpellate +
inferior +
attached +
anatropous +
persistent +
falling +
absent +
tough +
thick +
absent +
connate +
scarious-margined +
persistent +
herbaceous +
falling +
unequal +
equal +
in A. P. de Candolle and A. L. L. P. de Candolle, Prodr. +
1838 +
pistillate +
absent +
fertile +
epaleate +
conic;hemispheric;conic;hemispheric;convex;flat +
fibrous +
exalbuminous +
modifed +
1;2 +
alternate +
2-branched +
papillate +
Monolopia +
Asteraceae (tribe Heliantheae) subtribe Baeriinae +
genus +
campanulate +
equaling +
shorter +
dioecious +