LINNJEAN ARTIFICIAL ARRANGEMENT. lxi 
* * * Corolla 7-12 parted, wheel-shaped. 
Sabbatia. Calyx 7-11 parted. Style 2-parted. Pod 1-celled. 356 
* * * * Corolla none. 
Asarum. Calyx 3-lobed, the tube coherent with the 6-celled ovary. 374 
Order Di-Hexagynia. Styles or sessile stigmas 2-6. 
* Ovaries wholly united into one pod. 
Hypericum. Petals 5. Styles 3. Pod I-celled, many-seeded. 54 
Lechea. Petals 3. Stigmas 3. Pod partly 3-celled, 6-seeded. 43 
* * Ovaries partly united into a 3-6-horned pod. 
Reseda. Petals 4-7, unequal. Stamens turned to one side. 43 
* * * Ovaries distinct, in the calyx. 
Agrimonia. Pistils 2, forming achenia in fruit. Petals imbricated. 117 
Gillenia. Pistils 5, forming pods. Petals convolute in the bud. 117 
CLASS XII. ICOSANDRIA. 
Rosacea:. Calyx 4-5-cleft, or double. Petals 4-5. 112 
Cactacea. Sepals and petals imbricated in several rows. 141 
CLASS XIII. POLYANDRIA. 
Order Monogynia. Style or sessile stigma 1. 
* Ovary 1-celled, with a single placenta. 
Podophyllum. Berry large. Stigma compressed. Flower solitary. 21 
Actaa. Berry many-seeded. Stigma depressed. Flowers racemed. 15 
Cimicifuga $ Macrotys. Pod dry, many-seeded. 16 
* * Ovary 3-several-celled, or with 2-several parietal placentae. 
Ntmphaacee. Petals in many rows. Berry many-celled. 23 
Sarracenia. Petals & sepals 5. Style umbrella-shaped. Pod5-celled. 24 
Papaveracea. Petals 4, or 6 — 12. Sepals deciduous, numerous. 
Pod 1-celled. 25 
Cistacea. Petals 5, fugacious. Sepals persistent. Pod 1-celled. 47 
Hypericum. Petals 5. Sepals persistent. Pod 3-5-celled. 52 
Order Oi-Polygynia. Styles or sessile stigmas 2 - many. 
* Ovaries and pods or achenia all separate and free. 
Brasenia. Petals and sepals (3-4) persistent. Pods indehiscent. 22 
Ranunculacea. Petals deciduous, or often none, & calyx petal-like. 2 
Asimina. Sepals 6, of 2 kinds, and the 3 sepals deciduous. Pods pulpy. 19 
* * Ovaries imbricated and combined in a mass on a long axis. 
Magnoliacea. Sepals and petals in 3 or more rows of three. 17 
* * * Ovaries several, separately immersed in a top-shaped receptacle. 
Nelumbium. Sepals and petals many in several rows. 23 
* * * * Ovaries few, combined below into a 1-celled pod. 
Reseda. Petals and stamens irregular, the latter on a 1-sided disk. 43 
CLASS XIV. DIDTKAMIA. 
Order Gymnospermia. Achenia (seeds, L.) 4, naked within the calyx. 
Labiata. Corolla irregular (2-lipped). Leaves opposite. 313 
Order Angiospermia. Fruit a proper (1 -4 celled) pod. 
* Ovary 1-celled. 
Phryma. Achenium single, 1-celled, 1-seeded. Leaves opposite. 312 
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