Plantae mexicanae purpusianae; I-XII.

This historic book may have numerous typos and missing text. Purchasers can download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1909 Excerpt: ...3mm. longis: corolla fere usque ad basim 5-lobata; lobis oblongis, obtusis, 4mm. longis; corona ad basim eolumnae, eorollae adnata, annulata, alte 5-lobata, cum squamis 5, crasso-carnosis interioribus, apice incrassatis, stigmam aequantibus, instructa: columna tenui, brevi; stigmate 5-radiato, plano. Folliculi ignoti. The arrangement of the leaves, the long peduncles and peculiar corona well characterize this species. Collected at Baños del Carrizal, growing in hedges. No. 6019. Type, Herb. Univ. Calif., No. 149949. Ipomoea melanotricha sp. nov. Volubilis, suffruticosa: caule hirsuto pilis nigresccutibus refiexis, 5 mm. longis: foliis in circumscriptione orbicularibus, diametro usque ad 13 cm., glabris, alte pedatim 7-lobatis, basi cordatis; lobis lineari-ovatis, acuminatis, basi angustatis: pedunculis 8.5 cm. longis, hirsutis; pedieellis hirsutis, ca. 4 cm. longis, apiee inerassatis; sepalis aequalibus, dense hirsutis, oblongis, apice obtusis, 2 cm. longis: corolla purpurea, infundibulari. 8 cm. longa; stigmate capitato, bilobo: ovario 2-loculari. Fruetus deest. This species is near /. sctosa Ker. but has a very different leaf. Collected at Zacuapan. No. 57-47. Type, Herb. Univ. Calif., No. 163009. Ipomoea carrizalia sp. nov. Caules parum volubiles, striati, puberuli: t'oliis triangulariovatis, usque ad 9 cm. longis, 6 cm. latis, integris vel trilobatis, apice obtusis vol acutis, basi cuneatis. supra paululo tomentosis, subtus dense albo-tomentosis; petiolis 2 cm. longis: pedunculis 2.5-7 cm. longis, puberulis, apice 1-5-floris; pedieellis 1-1.5 cm. longis: sepalis coriaceis, subaequalibus, ovatis, apice obtusis, 6mm. longis; corolla rosea, infundibulari, 6.5cm. longa, basi tubo 1 cm. longo; stigmatibus 2, globosis: ovario 2-loculari; loculis 2-ovulat...