XXXIV GARDEN UOTANY. 



4. Raphanus sativus, Radish. Lower leaves lyrate ; flowers purple and 



whitish ; pods thick, knobby, pointed, never opening, the seeds separated by 

 pithy partitions : cult, for the tender and fleshy pungent root. 



R. Raphanistrum, Wild Radish or Jointed Charlock, a trou 

 blesome weed : see Man. p. 40. 



5. Hesperis matronalis, Rocket. A rather coarse ornamental peren- 

 nial of country gardens, tall, pubescent; leaves ovate-lanceolate or oblong, 

 toothed ; flowers light purple, iu summer, hardly fragrant except at evening. 



6. Matthi'ola, Stock, Gilliflower. Garden or house plants, with hoary 

 leaves, cult, for their fresh fragrant, commonly pink or reddish, sometimes 

 white, often double flowers. 



M. ineaiia, Common Stock. Perennial, almost woody : flowers mostly 

 full double. 



M. annua, Ten-week Stock. Annual : flowers commonly single, par- 

 pie or white. 



7. Lunaria, Honesty, Satin-Flower. Hardy plants, with heart-shaped 

 leaves, and broad flat pods, which are raised out of the calyx on a stalk of their 

 own ; their broad white partition, of satiny lustre, remaining after the valves 

 have fallen. 



L. biennis, Common Honesty, is occasionally met with in the country ; 

 root biennial ; pods broadly oval and obtuse. 



L. rediviva, the perennial kind, with lanceolate pods, is still more rare. 



8. Ib'eris, Candytuft. Well marked by the irregular corolla, the two petals 

 "on the lower or outer side of the flower larger than the other two : leaves nar- 

 row. Low plants, cult, for ornament. 



I. umbellata. Annual ; flowers purple, in summer ; pod deeply notched. 

 I. saxatilis. Almost shrubby, fleshy-leaved ; flowers white, in spring. 



9. Lepidium sativum, Garden Peppergrass. Annual, smooth ; leaves 

 much cut ; pods round-oval : rarely cult, as a Cress. 



10. Alyssum saxatile, Rock Alyssum, a low, hoary-leaved species, full 

 of bright yellow flowers, occasionally cultivated for ornament. 



A. maritimum, Sweet A., of the subgenus Koniga, with white flowers, 

 scarcely hoary linear-lanceolate leaves, and small white sweet-scented flowers, 

 blooming in long succession, is commonly cultivated for bouquets, &c. 



Order CAPPARIDACE^. Caper Family. 

 Manual, p. 40. — Rather common as a garden annual is one species of 



1. Cleome. Sepals and petals 4, spreading, the latter with long claws. Sta- 

 mens 6. Ovary long-stalked, becoming a many-seeded narrow pod. 



C. pungens. Clammy-pubescent; leaves digitate; leaflets 5 -9 ; stipules 

 spine-like ; flowers pink or purple. 



Order RESEDACEJE. Mignonette Family. 

 Manual, p. 41. — A most common and favorite species in cultivation is 



1. Reseda odorata, Common Mignonette. Cult, as an annual, low 

 and spreading, with many of the leaves 3-cleft, and a raceme of greenish-whito 

 very fragrant flowers; anthers orange. 



