Chrysogonum virginianum
Sp. Pl. 2: 920. 1753.
Common names: Green and gold
IllustratedEndemic
Leaf-blades 2.5–10 cm, faces minutely strigoso-hirsutulous to villoso-hirsute and stipitate-glandular (hairs ca. 0.1 mm). Peduncles 2–22 cm. Paleae ca. 4 mm. Ray corollas 6–17 mm, laminae broadly elliptic, apices 3-toothed. Disc corollas 2.5–2.7 mm. Cypselae 3–4.5 × 2–2.5 mm.
Distribution
Ala., D.C., Fla., Ga., Ky., La., Md., Miss., N.C., N.Y., Ohio, Pa., S.C., Tenn., Va., W.Va.
Discussion
Varieties 3 (3 in the flora).
Selected References
None.
Lower Taxa
Key
| 1 | Plants not stoloniferous; earliest flowering stems leafless, later ones leafy and mostly 15–35(–50) cm | Chrysogonum virginianum var. virginianum |
| 1 | Plants stoloniferous (colonial, mat-forming); flowering stems leafless and/or leafy, leafy stems (2–)15–25 cm | > 2 |
| 2 | Longest stolon internodes 2–6 cm; earliest flowering stems leafless, mostly 2–25 cm (later flowering stems leafy, 15–25 cm) | Chrysogonum virginianum var. brevistolon |
| 2 | Longest stolon internodes 12–60 cm; earliest (and all other) flowering stems leafless, 2–10 cm | Chrysogonum virginianum var. australe |
"broader" is not a number.
... more about "Chrysogonum virginianum"
introrse +
connate +
herbaceous +
3-toothed +
scarious +
absent +
hirsute +
papillate +
bristlelike +
continuous +
elliptic-ovate;deltate-ovate +
winged;ribbed;winged;ribbed +
1;15 +
stigmatic +
absent +
Green and gold +
zygomorphic +
yellow +
winged +
dimorphic +
staminate +
staminate +
straight +
distinct +
proximal +
1;5 +
bisexual +
dispersed +
singly +
discoid +
indeterminate +
surrounding +
cupulate-hemispheric +
elliptic +
petiolate +
opposite +
deltate +
crenate +
2-carpellate +
inferior +
attached +
anatropous +
singly +
4 cm40 mm <br />0.04 m <br /> (?) +
persistent +
fragile +
falling +
absent +
coroniform +
tough +
thick +
absent +
connate +
persistent +
distinct +
falling +
Sp. Pl. +
1753 +
pistillate +
absent +
fertile +
paleate +
flat;shallowly convex +
fibrous +
exalbuminous +
modifed +
alternate +
branched +
continuous +
2-branched +
papillate +
Chrysogonum virginianum +
Chrysogonum +
species +
shorter +
cylindric +
shorter to longer than campanulate +
perennial +