1106 SOLANACEAE 
Fruit a ber 
Corolla. S llcatas lobes usually induplieate. 
Corolla little, if at an pii cate; lobes imbricate, valvate, or 
he lower part of the corolla-tube : 
ate. 
r part- om the corolla- 
: stamens 
pibus turgid: stamens include 
Fruit a capsu 
Capsule prickie-armed: calyx circumscissile at the base. 
Capsule unarmed: calyx not circumscissile. 
oy rs in racemes or panicles: filaments nearly equal 
Flowers atte in the axils or opposite the leaves: fila- 
nts unequal in length. 
I. SOLANEAE 
Berry enclosed in e acerescent calyx. 
C e Roca fr n La anthers not connected; sacs 
Berry seated in the 
little a dab S axospeionali» en- 
Ad: ed in species of Solanum) : con 
anthers eonnate or 
erging. 
dur sacs commonly opening by terminal To or slits. 
Anther-sacs opening lengthwise and introrsely. 
II. CAP AE 
Anthers converging around the pe „corolla. urceolate. 
Anthers not converging: corolla ro 
a Poss 
Shrubs with herbaceous or suceder. leaves. 
IV. CESTREA 
Shrubs or trees: flowers in axillary clusters, pom aggre- 
gated in a terminal panicle or corymb. 
V. DAT 
Herbs, shrubs, or trees, usually jd Sono flowers often 
fragrant, the corolla usually shov 
VI. p IANE 
Herbs, nm e with p clainmy-pubescent stems 
ed ues es: flowers few or the icles or 
ra 
VII. PETUNIEAE 
Herbs with elammy-pubescent stem and leaves: 
nelform, showy. 
1. PHYSALODES Boehm. Annual herbs. 
Flowers axillary, nodding. 
corolla fun- 
surrounded by the pcd m species. 
1. P. Physalodes (L.) Bri 
m. 
nearly glabrous, 3-9 d WA 
ovate, oval, or elliptie, 5-15 em. 
late-l r sinuate: 15.€ 
becoming 3.5 em. long: lobes broadly ovate: 
corolla blue or violet, about 2.5 
berry 1.5-2 em. ‘dia meter. ' 
Physalodes  Pers.] — (APPLE-OF-PERU.)— 
UR 
Fence-rows, waste-grounds 
various nee Ala. to Miss. and S Can 
Nat. of Peru.—Sum. 
I. SOLANEAE. 
II. CAPSICEAE. 
III. ATROPEAE. 
IV. CESTREAE. 
V. DATUEREAE. 
VI. NICOTIANEAE. 
VII. PETUNIEAE. 
1. PHYSALODES. 
2. PHYSALIS. 
3. ANDROCEBA. 
4. SOLANUM. 
5. LYCOPERSICON. 
6. PERIZOMA. 
7. CAPSICUM. 
8. LYCIUM. 
9. CESTRUM. 
10. DATURA. 
11. NICOTIANA. 
12. PETUNIA. 
Leaf-blades sinuate or lobed. 
x acerescent: lobes cordate or sagittate con- 
