4^ CXXXI. CHE NOPODIACE^, 



Trlbus V. Polycnemege. Floressolitarii, axillares, liermaphroditi,2-bracteolati. Utriculus 

 penanthio imTniitato inclusus. Semen inversum, testa Crustacea; embryo annularis, albumen copiosum 

 cmgens. Caulis inarticulatus. Folia linearia v. subulata. 



27. PoLYCXEMUH. Herbge rigidulse, foliis alternis subulatis.— i?c^. Mediterr,, As. occid. 



28. Hemichroa. Herb0B v. sufirutices, foliis alternis linearibus camosulis.— ^W5^m/ia. 



29. NiTROPHiLA. Herbse foliis oppositis linearibus carnosulis.- .4mcr. hot. occ, 



Trtbns VI. Cbenoleeee. Florcs solitarii v, glomerati, saepius hermaphroditi et fceminei, 



penanthus homoniorpbis. Utriculus periantbio ssepissime acerescente v. appendiculato inclusus. 



Semen liorizontale, rarissime erectum v. inversum, testa membranacea v. eoriacca albumini pareo 



V. ^copioso sa^pe adhserente; embryo annularis, albumen cingens. Caulis inarticulatus. Folia 

 angusta. 



* Pcrianthhunfructifcru'in 7iudiim spinosum v. alatum, ha&i nm induraium. 



30. Chenolea. Periantbium globosum v. turbinatum, fructiferi lobis inappendiculatis v. 

 dorso Rpinosis.— 7?c^. tem;p. et suhirop. orb. vcL 



31. KocHiA. Periantbium turbinatnm, fructiferi lobis dorso horizontaliter late alatis.— i?f/7. 

 temp, et subtrop. 



_ 32. DiDYMANTHUs. Flores 2-ni hasihus connatl Perianthii fructiferi lobi dorso borizonta- 

 liter alati. Folia opposita. — Australia. 



33. Enchyl;ena. Periantbiiim orbiculare, depressum, fnictiferum caimosxim.— Australia. 



** Perianthiiim fruciiferwm inordinate auctum, lignosum, ernstaccum v. siiberosuvi, 



34. Babbagia. Flores minimi. Periantbium fructiferum alis 3 vertiealibus. Folia altema. 

 — Australia. 



35. ScLKiiOLvENA. Periautbia fructifera divaricato-2-spinosa t. in capitulum globosum 

 cuncreta. — Australia. 



36. Anisacantha. Periantbium fructiferum crustaceum, spinis 2^5-patcntibus. Semen 

 tnversum. — Austra lia. 



37. Threlkeldia. Periantbium fructiferum inappendiculatum merme v. spinis 5 ercctis 

 fcemen bonzontale v. olAiqnxim.—Aiistralia. 



38. Gtpselocarpus. Poriantbimn fructiferum cylindraceum, nucemn. inerme, 2-loceUatum 

 »tJgma depressum. Semen erectum. —^f^s/m/. occid. 



THbus yil Salicornleae. Flores axiUis squamarum strobili v. cavis rhacheos immersi 

 hermapbrod^ti. ^ Utriculus penanthio saepe niodico aucto in appendiculato inclusus. Semen erectum 

 mversum v. horizontal, testa Crustacea v. carnosiUa ; embryo dorsalis, virgul^formis, albumine parco 

 V. copioso farinoso v. carnoso, vel embryo conduplicatus albumine 0. Herbse v. fructices carnosi 

 ramis contmuis v. articulatis. Folia opposita cauli adnata planta quasi aphylla, v. opposita et 

 alterna plus minusve elongata. 



* Flores in cavis rhacheos inartictdati imniersi, connatl Seinina albtminosa. 



39. Kalidium. Periantbium naviculare, 4-dentatum. Radicula infera.— ^055. mistr. As. 

 occid. et med. '' 



** Flores in axiUis sguamarum stroUli recojiditi. Semina albuminosa. 



40. Halostachts. Periantbium pyramidatum, ore minute 3-lobo. EadicuJa supera. 

 Strobili oppositi, sqnamis deciduis. — Beg. Casp. 



A\. Spirostachts. Periantbium pyramidatum, ore minute 4-5-lobo. Eadieula infcra. 

 Strobili altemi, squamis persi stent i bus.— ^wct*. bor. et austr. 



42 Heterostachts. Periantbium orbieulare, compressnm. late alatum. Eadicida infera 

 Strobili suboppositi, squamis caducis.— flejy. Argent. 



43. Halopeflis. Periantbium 4-gonum, squamre adnatum. Radicula infera. Strobili 

 altemi, squamis persistentibus.— 7?3Kr. aust., Afric. bor.. As. occid. 



44. Halocnemon. Periantbium obpyramidatum, 3-partitum. Radicula supera Strobili 

 oppositi et altemi, squamis deciduis.— ^'wr. austr., As. occid. et nied. 



45.^Tecticohnia. Periantbium tubulosum, ore lacero. Radicula infera. Strobili terminales 

 1-3-ni, squamis persist entibus.- -Australia. 



