N^OMAMMIIvIvARIA. 89 



borne in the old axils; outer perianth-segments nearly 2 cm. long, nearly erect, flesh-colored; fruit 

 pear-shaped, obtuse, bright red. 



Type locality: Ixmiquilpan, Mexico. 



Distribution: Central and southern Mexico. 



Mammillaria villifera Otto, referred here by Schumann, must belong elsewhere, since 

 the axils of the tubercles bear setae. 



Illustrations: Bliihende Kakteen i: pi. 60; Monatsschr. Kakteenk. 28: 59; Schelle, 

 Handbk. Kakteenk. 271. f. 193, as Mammillaria carnea. 



Plate VII, figure 7, shows a plant collected by Dr. Rose at Tehuacan in 1906, which 

 flowered in the New York Botanical Garden, May 4, 1912. Figure 81 is from a photograph 

 of a plant collected by Dr. Rose at Tehuacan in 1905. 



Frc. 81. — Neomammillaria carnea. 



Fig. 82. — Neomammillaria Uoydii. 



31. Neomammillaria lloydii sp. nov. 



Plant-body at first flattened but in cultivation becoming elongated, sometimes 10 cm. long, 

 6 to 7 cm. in diameter; axils of young tubercles only slightly woolly; tubercles milky, small, numerous, 

 4-angled, woolly when quite young; radial spines 3 or 4, ascending, glabrous, the uppermost one red 

 or dark brown, the others whitish, 2 to 5 mm. long; central spines none; flowers in a ring near center 

 of plant; outer perianth-segments dark red with light or colored margins; inner perianth-segments 

 white with a tinge of red, and dark- red central stripes, not ciliate, apiculate, spreading above; 

 filaments pale below, pinkish above; style pinkish above. 



Collected by F. E- Lloyd in the State of Zacatecas, Mexico, in 1909, and flowered in 

 Washington in 1911, 1912 (March), and 19 15 (April). 



Figure 82 is from a photograph of the type plant (Lloyd, No. 55). 



32. Neomammillaria zuccariniana (Martins). 



Mammillaria zuccariniana Martius, Nov. Act. Nat. Cur. 16: 331. 1832. 



Globose to elongated-cylindric, 8 to 20 cm. long, bluish green, milky; areoles and axils of young 

 tubercles filled with white wool; radial spines wanting or represented by very stout bristles; central 

 spines 2 to 4, black, unequal, 2 to 12 mm. long, spreading; flowers about i cm. long, with a broad open 

 throat; outer perianth-segments brownish, acute; inner perianth-segments lanceolate, acute, entire, 

 magenta-colored ; filaments purplish ; stigma-lobes 3 or 4, purplish, broad, truncate; fruit red, 10 mm. 

 long; seeds brownish. 



