SPEGAZZINI: PLANTAE PER FUEGIAN COLL, 59 
tiuscula longiusculi tenues arquato-patuli virides glaberrimi, 
basi late amplexicaules v. vaginantes ibique scariose lom 
gissime pectinatim lacimato-cilvatis; limbr planotriangulares, 
postice cuneati, margine integerrima apice truncati trilobi 
v. tridentati, lobis acutiusculis in cilium desinentibus, hypo- 
- phyllo convexulo glaberrimo, epiphyllo laxe grosse adpresseque 
setuloso; Alores et fructus generis. 
Hab. Non rara in dunis maritimis Punta Anegada et in 
seopulosis Chair Is]. 
Obs. Species A. filamentosae Lam. simillima et valde aff- 
nis, foliis planis apice trilobis mox distinguenda. 
Caespites laxi non v. vix subpulviniformes, obscure vi- 
rescentes; rami plus minusve elongati, repentes, subdichoto- 
mi, deorsum vaginis atque petiolorum frustulis albicantibus 
v. cinerascentibus vestitis, sursum foliiferi; folia in ramorum 
apicibus laxe congesta, subrosulata; limbis triangularibus, 
spathulatis v. cuneiformibus (7-12 mm long., 3-6 mm lat.) 
membranaceis planis, postice cuneatis, antice truncatis atque 
in lobis v. dentibus 3, plus minusve profunde divisis, lobis 
acutis v. subobtusis in cilio longiusculo albicante productis, 
marginibus integerrimis non v. vix involutis, epiphyllo con- 
caviusculo obscure virescente saepeque glaucescente setulis 
paucis albicantibus adpressis longiusculis ornato, hypo- 
phyllo convexulo pallidiore glaberrimo; petiolis longiusculis 
(10-20 mm long.) viridibus glabris inferne late membrana- 
ceo-dilatatis, amplexicauli-vaginantibus, marginibus utrin- 
que scariosis atque in 5-8 dentibus linearibus albescentibus 
pectinatim fissis. Flores parvuli virides umbellam parfulam 
1-5-floram eficientes, pedicello longiusculo (5-8 mm) terete 
elabro fulti; fructus ignoti. 
“90. Azorella ranunculus Urv.—Gay, 1. c.,.f. 85. 
Hab. Sporadice ad oram maritimam sub arbustis: Port 
Cook; Basket Isl.; landagáia; Ushuuáia. 
Obs. Variat foliorum segmentis quandoque linearibus 
quandoque spathulatis dilatatisque. 
91. Oreomyrrhis andicola Endl.—Gay, 1. c., f. 141. 
Hab. Non rara ad limina sylvarum fere ubique: Voces 
Bay; Chair Isl.; Onniuáia; Agáia; landagáia; Ushuuáia; 
Uálamátu; Uállalánuch; Shámmakus; Banner Cove; Ama- 
konuáia. 
Obs. Radix carnosa ad digitum usque crassa, alba sapore 
