““Antonio Alzate.” 
Hofmeisteria, Walp. 
Hulsea, Torr. y Gray. 
Hymenatherum, Cass. 
Hymenoeloa, Torr. y Gray. 
Hymenopappus, Lher. 
Hymenostephium, Benth. 
Hymenothrix, Gray. 
Hymenoxys, Cass. 
lostephane, Benth. 
Isocarpha, R. Br. 
Iva, L. 
Jaegeria, HBK. 
Jaliscoa. 
Jaumea, Pers. 
Keerlia, Gray. 
- Kubnia, L. 
Lactuca, Tourn, 
- Lagascea, Cav. 
Laphamia, Gray. 
Layla, Hook. y Arn. 
Lepachis, Rafin. 
Lepidospartum, Gray. 
Leptosyne, DC. 
Lessingia, Cham. 
Liabum, Adans. 
Liatris, Schreb. 
Lindheimera, Gray y Engel, 
Lygodesmia, Don. 
Madia, Molina. 
Malacothrix, DC. 
Mallinoa. 
Malperia, Wat. 
Matricaria, Tourn. 
Melampodiunm, L. 
LT 
Syn-hofmeisteria(D. G.) 
Syn-hulsea 
Syn-hymenathera 
Syn-hymenocloa, 
Syn-hymenopappa 
- Syn-hymenostephia 
Syun-hymenothrixa 
Syn-hymenoxyda 
Syn-1ostephanea 
-Syn-isocarpha 
Syb. iva . 
* Syn-Jjaegeria 
Syn-jaliseoa 
Syn-jaumea 
Syn-keerlia 
Syn-kuhnia 
Syn-lactuca 
Syn-lagascea 
Syno-laphamia 
Syn-layia 
Syu-lepachida 
Syn-lepidosparta 
Syn-leptosynea 
Syn-lessingia 
Syn-liaba 
Syn-liatrida 
Syn-lindheimera 
Syn-lygodesmia 
Syn-madia 
Syn-malacothrixa 
Syn-mallinoa 
Syn-malperia 
Syn-matricaria 
Syn-melampodia 
