104 PLANT INVENTORY NO. 170 
280465 to 280483—Continued 
280476. PICEA SCHRENKIANA Fisch. & Mey. Schrenk spruce. 
280477. PICEA BICOLOR (Maxim.) Mayr 
280478. PINUS DENSIFLORA Sieb. & Zucc. Pinaceae. Japanese red pine. 
‘Pumila’. 
280479. PINUS HELDREICHII var. LEUCODERMIS (Ant.) Markgraf 
‘Aureo-spicata’. Received as P. leucodermis aureo-spicata. 
280480. PINUS MUGO Turra. Swiss mountain pine. 
‘Hessei’. 
280481. PINUS CEMBRA L. Swiss stone pine. 
‘Pigmaea’. 
280482. PSEUDOTSUGA MENZIESII (Mirb.) Franco Pinaceae. Douglas-fir. 
‘Fletcher’. 
280483. TSUGA MERTENSIANA (Bong.) Carr. Pinaceae. 
Mountain hemlock. 
‘Argentea’. 
280484 to 280486. 
From Canada. Plants presented by the Royal Botanical Gardens, Hamilton, 
Ontario. Received Apr. 28, 1962. 
280484. BUXUS SEMPERVIRENS L. Buxaceae. Common box. 
‘Woodland’. 
280485. CERCIS GRIFFITHII Bois. Caesalpiniaceae. 
280486. CORNUS sp. Cornaceae. 
280487 to 280531. GOSSYPIUM (hybrids). Malvaceae. 
From Argentina. Seeds presented by the Instituto Nacional de Tecnologia 
Agropecuria, Buenos Aires. Received Apr. 28, 1962. Reciprocal crosses 
between ‘Pima S—2’ and southern “Wild barbadense’’. 
280487. SP 135. ‘Pima S—2’ X ‘Mataco I’. 
280488. SP 1386. ‘Pima S—2’ X ‘Mataco II’. 
280489. SP 137. ‘Pima S-2’ X ‘Mataco III’ (Recip. of SP 154). 
280490. SP 138. ‘Pima S—2’ X ‘Mataco IV’ (Recip. of SP 155). 
280491. SP 1389. ‘Pima S-2’ X ‘Diaguita V’ (Recip. of SP 156). 
280492. SP 140. ‘Pima S—2’ X ‘Diaguita VI’ (Recip. of SP 157). 
280493. SP 141. ‘Pima S-2’ X ‘Diaguita VII’ (Recip. of SP 158). 
280494. SP 142. ‘Pima S—2’ X ‘Diaguita VIII’. 
280495. SP 144. ‘Pima S—2’ X ‘Diaguita X’. 
280496. SP 146. ‘Pima S-2’ X ‘Guarani XI’ (Recip. of SP 163). 
280497. SP 147. ‘Pima S—2’ X ‘Guarani XII’ (Recip. of SP 164). 
280498. SP 148. ‘Pima S—2’ X ‘Guarani XIII’ (Recip. of SP 165). 
280499. SP 149. ‘Pima S—2’ X ‘Guarani XIV’ (Recip. of SP 166). 
280500. SP 150. ‘Pima S-2’ X ‘Guarani XV’ (Recip. of SP 167). 
280501. SP 151. ‘Pima S—2’ X ‘Guarani XVI’ (Recip. of SP 168). 
280502. SP 154: ‘Mataco III’ X ‘Pima S=2” (Recip. of SP 137). 
280503. SP 155. ‘Mataco IV’ X ‘Pima S-2’ (Recip. of SP 188). 
