PENT AND. DIGYN. 532. Eringium. 
453 
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“<»i. 
In. 
s.''- 
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532. ERYNGIUM. Involucre many-leaved: flowers 
in heads : eommon receptacle conic, chafFy ; feeds 
briftly. 
Root-leaves lanceolate, ferrate ; floral-leaves many-cleft : 
ftem forked. 
Weil Indies. Sloane Jam. i . M 56. Z". 3, 4. Herm. lugdb. 237. 
Stem fomewhat angular, fpread ; branch-hnyit clafping the ficm, 
with lanceolate fegments, ending in a fpine at all the angles. 
Leaves fword-fliaped, ferrate-fpinous : flowers undivided : 
ftem Ample. Rattlesnake weed. 
Virginia. Jacq.ie.rar, 2. t. 347 " Plxk.alm, t. 17 C.,A 4 " 
Involucres and chaff quite entire ; heads oval, pedunclcd. 
Root-leaves oval, fiat, crenate : heads peduncled. 
RuEa. Auftria. Jacq. MJir. t. 391. Moris, t. 35./. 9. 
Involucre 6-leaved, fpreading, relieved. 
Root-leaves oblong, cut ; ftem forked : heads fclTile. 
Spain, Levant. Bauh hid. 3. 87./". 2. 
Root-leaves heart-lhaped ; thofe of the ftem palmate, with 
retrofledled auricles ; chaff" tricufpidate. 
Spain. Sicily. Moris, hiji. 7. t. Yl-f- 13 - 
Boot tuberous : leaves on long filiform petioles. 
Root-leaves roundifti, plaited, fptnous : heads peduncled: 
chaff tricufpidate. 
Sandy Ihores. Eng. Bot. /.718. Woodv. t, 102. FA Dan. t. 875. 
Leaves clafping the ftem, divided into lanceolate fegments : 
chaff" undivided. 
Salt ntarlhes. Eng. Bot. t. 57- Blachw. t. 297. FI. Dan, t. 554 ’ 
Root-leaves trifid, flightly pinnate at the bafe. 
Styria. Moris, hid. 3. p. 165. feB. 7. t. 25./. 2. 
Involucre with trifid ieafets. Barr, ic. 36. 
involucres lanceolate, with i'ubulate bridles at the bafe. 
Root-leaves trifid : ftem very much branched ; peduncles 
3-fided: involucres 3-leaved, carinate. 
Tunis. Vahl. fymb. 2. p. 46. Willd. \.p.\ 359. 
Root-leaves hcart-fhaped ; thofe of the ftem ternate, cut ; 
involucres fpinous-pinnate, ciliate. 
Alps. Jacq. ic. rar, 1. 1 . 55 ' Mor. t, 35, f. to, 
involucres azure mixc with green and white. 
Root and ftem-leaves alternate, 3-parted, twice trifid; in- 
volucres fubulate, many-leaved, fubfpinous. 
South of France. Gouan.illtidr. 7. t. 3. ViU. Delph. 2. t. 17. 
peduncled ; involucre I'Crsexv '. chaff wtXie, 533 * 
