Part 11 (1/2)

Leaves opposite, their bases or petioles connected by stipules or a stipular line. LOGANIACEae, 345

Leaves when opposite without stipules.

Stamens free from the corolla or nearly so; style 1.

ERICACEae, 309

Stamens almost free from the corolla; style none. ILICINEae, 107

Stamens in the sinuses of the corolla; style 1. DIAPENSIACEae, 326

Stamens inserted on the tube of the corolla,

Four; pod 2-celled, circ.u.mscissile. PLANTAGINACEae, 422

Four; ovary 2--4-celled; ovules solitary. VERBENACEae, 401

Five or rarely more.

Fruit of two or four seed-like nutlets. BORRAGINACEae, 360

Fruit a few-seeded pod.

Calyx 5-cleft; style 3-lobed or -cleft. POLEMONIACEae, 354

Sepals 5; styles 1 or 2, entire or 2-cleft; seeds large, only one or two in a cell. CONVOLVULACEae, 367

Fruit a many-seeded pod or berry.

Styles 2. Hydrolea, in HYDROPHYLLACEae, 360

Style single. SOLANACEae, 373

[+][+] _Stamens fewer than the lobes of the corolla._

Stamens 4, didynamous.

Ovary 2-celled; the cells several-seeded. ACANTHACEae, 399

Ovary 2--4-celled; the cells 1-seeded. VERBENACEae, 401

Stamens only 2 with anthers; ovary 4-lobed. Lycopus, in l.a.b.i.aTae, 408

Stamens 2, rarely 3; ovary 2-celled.

Low herbs; corolla scarious, withering on the pod.

PLANTAGINACEae, 422

Herbs; corolla rotate, or somewhat funnelform, and slightly irregular. Veronica, in SCROPHULARIACEae, 386

Shrubs or trees; corolla perfectly regular. OLEACEae, 335