299 



LXXVL PRIMULACE^. 



Corolla of 1 petal, regular, inferior, 

 central placenta. Style 1. 



661. TRIENTALIS. 



Ovary witli one cell, and many seeds, attached to a 



1. europsea. Cal. 7-partite. Cor. of 7 

 petals, united by a ring. L. crowded under 

 flowers, p. 5-7. Peaty looods and heaths. 

 A.rd. Dau. e. and n. G. Sc. n. Eur. 



662. LYSIMACHIA. 



A. Corolla rotate. Seeds many. 

 i. Flowers in a terminal raceme. 



1. Xlphemerum. Stamens exsert. Div. 

 of Cor. obovate, spreading. L. lineari-lanceo- 

 latc, smooth, sessile, p. 7, 8. Mont Louis. 



ii. Flower-stalks axillary. Stems erect. 



2. thyrsiflora. Eac. stalked, thyi'soid, 

 falling short of lanceolate L. Div. of Cor. 

 with 5 small intei-mediate teeth! p. 6, 7. 

 Wet. Eng. n. Er. n. G. occ. 



3. vulgaris. Erect. L. opposite and in 

 whorls. Stalks subumbellate, many-flowered. 

 Div. of Cor. nerved, and with a brown, resin- 

 ous, marginal Une ! united at base. p. 6, 7- 

 Banks and marshy thickets. 



4. ciliata. L. opposite or in whorls, 

 somewhat cordate, stalked, ciKate. StaUcs 1- 

 flowered, axiUary, nodding, whorled or oppo- 

 site. Div. of Cal. 3-5-nerved. Five short, 

 intermediate, abortive stamens, p. 6, 7- 

 Marshes and ditches. Spa. naturalized. 



5. punctata. L. opposite or in whorls, 

 ovato-lanceolate. Stalks 1-flowered ; the lotvest 

 sometimes 2- or Z-flovjered. Fil. united at 

 base. p. 6-9. Still water and moist banks. 

 e. G. It. rare. 



iii. Flower -stalks axillary, solitary, \-fiow- 

 ered. Stem proctimbent. 



6. Numnaularia. Prostrate, creeping. 

 L. opposite, cordato - subrotund. El. -stalks 

 shorter than L. Segm. of Cor. cordate, p. 

 6, 7- Wet banks. 



7. nemorum. Procumbent. L. opposite, 

 ovate, acute. Fl.-stalks solitary, longer than 

 L. Segm. of Cal. lineari-subulate. p. 6, 7. 

 Damp shade. 



B. Corolla campamilate. Seeds 2 or 3, ru- 

 gose, excavated at the umbilicus. 

 8. Iiinum-stellatum. Erect, much branch- 



ed. L. opposite, sessile, lanceolate, acuminate. 

 Fl. axLUary, solitary. Segm. of Cal. lanceolate, 

 three times coroUa. a. 5, 6. Bry open. s. Fr. 

 8. G. n. It. Sic. Cors. 



668. ANAGALWS. 



1. arvensis. Stem diffuse. L. sessile, 

 ovate. Cor. ciliate, with minute glands, a. 

 6-9. Cult, and uncult. 



2. cserulea. Stem diffuse. L. sessile, 

 ovate. Cor. crenulate, without glands, a. 6-9. 

 Fields. Common in s. Em'ope ; more rare in 

 n. Em'ope. 



3. coUina. Woody. Stem ascending or 

 erect. Lower L. ovate ; upper oblongo-lanceo- 

 late. Fl.-stalks far exceeding L., recm-ved 

 when in fruit. Cor. tvnce calyx, scarlet or 

 blue. w. 3-6. Isl. of San Petro near Sard. 



4. tenella. Stem creeping. L. opposite, 

 roundish, stalked. Fl. axillary, 1-flowered, far 

 exceeding 1j., pink. a. 6, 7- Peat or some- 

 times moist sand. Pare in G. Not found in 

 s. Italy. 



5 . crassifolia. Stem creeping. L. alter- 

 nate, roundish, hardly stalked. Fl.-stalks shorter 

 than L. p. ? 6, 7- Overflotos. Dax. 



664. CENTUNCULUS. 



1. minimus. L. ovate, alternate. Fl. ses- 

 sUe. a. 6, 7. Moist sandy. 



665. COEIS. 

 1. monspeliensis. L. linear. Fl. in 



head-like racemes. 



■w. 0. 



6. 



idt. Fl'. 



666. ANDROSACE. 



A. Stalks \-flowered. No Bracts. ' 

 Aeetia, Linn. 



1. helvetica. Densely cushioned. L. closely 

 imbricate, lanceolate, obtuse. Hairs simple, 

 deflexed. Fl. terminal, nearly sessile. Segm. of 

 Cal. somewhat acute (obtuse, Duby) . Valves of 

 ripe Caps, erect, p. 7, 8. Very high rocks. 

 Alps. Pyi-. 



2. cylindrica. Tufted. L. densely im- 

 bricate, lanceolato-ovate, very obtuse. Hau's 



q2 



