4 Dansk Botanisk Arkiv, Bd. 2. Nr. 9. 



St. Thomas, Crown, ad terrain (Raunkia?r 367).- Species T. 

 jamaicensi (Mitt.) Broth, affmis, sed fohorum forma facillime dig- 

 noscenda. 



Hyophila Tortula (Schwaegr.) Hamp. St. Croix: Canaan 

 (Borgesen); Jolly Hill (Raunkieer 365, 371). 



Barbula hymenostylioides Broth. St. Croix: Crequis 



(Borgesen). 



Barbula Crtigeri Sond. var. laevinervis Broth, n. var. 

 Compacte caespitosa; folia subcucullata, nervo dorso laevi. St. 

 Jan: Hope (Bergesen). 



Tortula agraria Sw. St. Croix: Prosperity (Borgesen); 

 Caledonia Valley (Raunkiser 571); Jolly Hill (Raunkiaer 564); 

 Northside (Borgesen). St. Thomas: Lovenlund (Raunkiser 563, 

 568). St. Jan: America Hill (Borgesen, Raunkiser 376). 



Bryaceae. 



Bryum (Apalodictyon) Raunkiaerii Broth, n. sp. Dioicum; 

 caespitosum, caespitibus laxis, faciliter dilabentibus, mollibus, pal- 

 lide viridibus, baud nitidis; caulis usque ad 2 cm altus, erectus, 

 infima basi parce radiculosus, laxissime fohosus, simplex vel parce 

 ramosus; folia sicca et humida patula, baud decurrentia, cymbi- 

 formi-concava, elongate oblonga, obtusa, marginibus erectis, inte- 

 gris vel apice plus minusve distincte obtuse serrulatis, elimbata, 

 nervo tenui, rubello, infra apicem folii evanido, cellulis laxe ob- 

 longo-hexagonis, teneris, parce chlorophyllosis, basilaribus elongate 

 rectangularibus. Caetera ignota. 



St. Croix, Caledonia, ad rupes pr. cataractam (Raunkiser 572). 



Species pulcherrima, statura robusta, colore foliisque remotis, 

 patuhs oculo nudo jam dignoscenda. 



Bryum Crtigeri Hamp. St. Croix: Caledonia Valley (Bor- 

 gesen). 



Bartramiaceae. 



' Philonotis ligulatula (C. Miill.) Par. St. Thomas: Crown 

 (Raunkiser 363). 



Philonotis tenella (C. Miill.) Besch. St. Thomas: Loven- 

 lund (Raunkiser 567). 



Erpodiaceae. 



Erpodium domingense (Spreng.) C. Miill. St. Thomas: 

 Lovenlund Gut (Raunkiser 366, 368 j. 



